Diff of the two buildlogs: -- --- b1/build.log 2024-06-25 00:47:23.675637445 +0000 +++ b2/build.log 2024-06-25 00:49:15.214894089 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Jul 27 19:08:09 -12 2025 -I: pbuilder-time-stamp: 1753686490 +I: Current time: Tue Jun 25 14:47:34 +14 2024 +I: pbuilder-time-stamp: 1719276454 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration @@ -30,53 +30,85 @@ dpkg-source: info: applying disable-autoexamples.diff I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/20871/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/D01_modify_environment starting +debug: Running on infom07-i386. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Jun 25 00:47 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=6 ' - DISTRIBUTION='trixie' - HOME='/root' - HOST_ARCH='i386' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="21" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.21(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=5 ' + DIRSTACK=() + DISTRIBUTION=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='17447ca97e0c47f5832fe0dc516959d6' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='20871' - PS1='# ' - PS2='> ' + INVOCATION_ID=6a408fe5a47e44d5b2dd53932519a3e1 + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=26445 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.j83yqIka/pbuilderrc_F4C5 --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.j83yqIka/b1 --logfile b1/build.log rust-smithay-client-toolkit-0.16_0.16.1-6.dsc' - SUDO_GID='111' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.j83yqIka/pbuilderrc_iQzT --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.j83yqIka/b2 --logfile b2/build.log rust-smithay-client-toolkit-0.16_0.16.1-6.dsc' + SUDO_GID=111 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' I: uname -a - Linux infom08-i386 6.7.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1~bpo12+1 (2024-05-06) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-21-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.90-1 (2024-05-03) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Jun 5 2024 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/20871/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Jun 5 22:35 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -343,7 +375,7 @@ Get: 187 http://deb.debian.org/debian trixie/main i386 xkb-data all 2.41-2 [795 kB] Get: 188 http://deb.debian.org/debian trixie/main i386 libxkbcommon0 i386 1.6.0-1+b1 [115 kB] Get: 189 http://deb.debian.org/debian trixie/main i386 libxkbcommon-dev i386 1.6.0-1+b1 [53.0 kB] -Fetched 137 MB in 1s (97.6 MB/s) +Fetched 137 MB in 1s (137 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libpython3.11-minimal:i386. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19679 files and directories currently installed.) @@ -958,8 +990,8 @@ Setting up tzdata (2024a-4) ... Current default time zone: 'Etc/UTC' -Local time is now: Mon Jul 28 07:08:59 UTC 2025. -Universal Time is now: Mon Jul 28 07:08:59 UTC 2025. +Local time is now: Tue Jun 25 00:48:06 UTC 2024. +Universal Time is now: Tue Jun 25 00:48:06 UTC 2024. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up librust-compiler-builtins-dev:i386 (0.1.101-1+b1) ... @@ -1126,7 +1158,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../rust-smithay-client-toolkit-0.16_0.16.1-6_source.changes +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../rust-smithay-client-toolkit-0.16_0.16.1-6_source.changes dpkg-buildpackage: info: source package rust-smithay-client-toolkit-0.16 dpkg-buildpackage: info: source version 0.16.1-6 dpkg-buildpackage: info: source distribution unstable @@ -1136,7 +1172,7 @@ debian/rules clean dh clean --buildsystem cargo dh_auto_clean -O--buildsystem=cargo -debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=6'] [] ['-j6'] 0 +debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=5'] [] ['-j5'] 0 debian cargo wrapper: rust_type, gnu_type: i686-unknown-linux-gnu, i686-linux-gnu debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', 'clean', '--verbose', '--verbose'],) {'check': True} Removed 0 files @@ -1147,32 +1183,32 @@ dh_update_autotools_config -O--buildsystem=cargo dh_autoreconf -O--buildsystem=cargo dh_auto_configure -O--buildsystem=cargo -debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=6'] [] ['-j6'] 0 +debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=5'] [] ['-j5'] 0 debian cargo wrapper: rust_type, gnu_type: i686-unknown-linux-gnu, i686-linux-gnu debian cargo wrapper: linking /usr/share/cargo/registry/* into /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/ dh_auto_build -O--buildsystem=cargo dh_auto_test -O--buildsystem=cargo -debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=6'] [] ['-j6'] 0 +debian cargo wrapper: options, profiles, parallel, lto: ['buildinfo=+all', 'reproducible=+all', 'parallel=5'] [] ['-j5'] 0 debian cargo wrapper: rust_type, gnu_type: i686-unknown-linux-gnu, i686-linux-gnu -debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'build', '--verbose', '--verbose', '-j6', '--target', 'i686-unknown-linux-gnu'],) {} +debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'build', '--verbose', '--verbose', '-j5', '--target', 'i686-unknown-linux-gnu'],) {} Compiling proc-macro2 v1.0.85 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 CARGO_PKG_AUTHORS='David Tolnay :Alex Crichton ' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.85 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=85 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=382685c3f3436aad -C extra-filename=-382685c3f3436aad --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-382685c3f3436aad -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Compiling unicode-ident v1.0.12 - Compiling cfg-if v1.0.0 - Compiling pkg-config v0.3.27 - Compiling libc v0.2.155 Compiling autocfg v1.1.0 + Compiling libc v0.2.155 + Compiling cfg-if v1.0.0 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 CARGO_PKG_AUTHORS='David Tolnay :Alex Crichton ' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.85 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=85 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=382685c3f3436aad -C extra-filename=-382685c3f3436aad --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-382685c3f3436aad -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc. ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.155 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=155 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="extra_traits"' --cfg 'feature="std"' -C metadata=3421511b12eef719 -C extra-filename=-3421511b12eef719 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/libc-3421511b12eef719 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.12 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name unicode_ident --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=f06e708dee04b21f -C extra-filename=-f06e708dee04b21f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=autocfg CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/autocfg-1.1.0 CARGO_PKG_AUTHORS='Josh Stone ' CARGO_PKG_DESCRIPTION='Automatic cfg for Rust compiler features' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=autocfg CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/cuviper/autocfg' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.1.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/autocfg-1.1.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name autocfg /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/autocfg-1.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=cf6e60bac4ccab77 -C extra-filename=-cf6e60bac4ccab77 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton ' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg] parameters. Structured like an if-else chain, the first matching branch is the item that gets emitted. ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/cfg-if-1.0.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name cfg_if --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=08755569b0ee47bb -C extra-filename=-08755569b0ee47bb --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling pkg-config v0.3.27 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=pkg_config CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/pkg-config-0.3.27 CARGO_PKG_AUTHORS='Alex Crichton ' CARGO_PKG_DESCRIPTION='A library to run the pkg-config system tool at build time in order to be used in Cargo build scripts. ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=pkg-config CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/pkg-config-rs' CARGO_PKG_RUST_VERSION=1.30 CARGO_PKG_VERSION=0.3.27 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=27 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/pkg-config-0.3.27 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name pkg_config /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/pkg-config-0.3.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=8928e2a0239658bd -C extra-filename=-8928e2a0239658bd --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.12 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name unicode_ident --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/unicode-ident-1.0.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=f06e708dee04b21f -C extra-filename=-f06e708dee04b21f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Compiling xml-rs v0.8.19 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=xml CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xml-rs-0.8.19 CARGO_PKG_AUTHORS='Vladimir Matveev ' CARGO_PKG_DESCRIPTION='An XML library in pure Rust' CARGO_PKG_HOMEPAGE='https://lib.rs/crates/xml-rs' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=xml-rs CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/kornelski/xml-rs' CARGO_PKG_RUST_VERSION=1.58 CARGO_PKG_VERSION=0.8.19 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=19 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xml-rs-0.8.19 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name xml --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xml-rs-0.8.19/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=62fb6dd09370550f -C extra-filename=-62fb6dd09370550f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` warning: unreachable expression @@ -1192,12 +1228,7 @@ | = note: `#[warn(unreachable_code)]` on by default - Compiling bitflags v2.4.2 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=bitflags CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A macro to generate structures which behave like bitflags. -' CARGO_PKG_HOMEPAGE='https://github.com/bitflags/bitflags' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=bitflags CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bitflags/bitflags' CARGO_PKG_RUST_VERSION=1.56.0 CARGO_PKG_VERSION=2.4.2 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name bitflags --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=785c13db8908904c -C extra-filename=-785c13db8908904c --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Compiling libloading v0.7.4 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=libloading CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4 CARGO_PKG_AUTHORS='Simonas Kazlauskas ' CARGO_PKG_DESCRIPTION='Bindings around the platform'\''s dynamic library loading primitives with greatly improved memory safety.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=ISC CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libloading CARGO_PKG_README=README.mkd CARGO_PKG_REPOSITORY='https://github.com/nagisa/rust_libloading/' CARGO_PKG_RUST_VERSION=1.40.0 CARGO_PKG_VERSION=0.7.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name libloading /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d671018c2b9160d5 -C extra-filename=-d671018c2b9160d5 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern cfg_if=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libcfg_if-08755569b0ee47bb.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 CARGO_PKG_AUTHORS='David Tolnay :Alex Crichton ' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.85 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=85 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-e1d744733aa65658/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-382685c3f3436aad/build-script-build` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/proc-macro2-1.0.85 CARGO_PKG_AUTHORS='David Tolnay :Alex Crichton ' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.85 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=85 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-e1d744733aa65658/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/proc-macro2-382685c3f3436aad/build-script-build` [proc-macro2 1.0.85] cargo:rustc-cfg=no_literal_byte_character [proc-macro2 1.0.85] cargo:rustc-cfg=no_literal_c_string [proc-macro2 1.0.85] cargo:rerun-if-changed=build/probe.rs @@ -1207,10 +1238,8 @@ Compiling memoffset v0.6.5 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 CARGO_PKG_AUTHORS='Gilad Naaman ' CARGO_PKG_DESCRIPTION='offset_of functionality for Rust structs.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memoffset CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Gilnaa/memoffset' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=8015358583ad47fb -C extra-filename=-8015358583ad47fb --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/memoffset-8015358583ad47fb -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern autocfg=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libautocfg-cf6e60bac4ccab77.rlib --cap-lints warn` Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_EXTRA_TRAITS=1 CARGO_FEATURE_STD=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc. -' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.155 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=155 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/libc-1a9843df3c95b09c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/libc-3421511b12eef719/build-script-build` +' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.155 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=155 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/libc-1a9843df3c95b09c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/libc-3421511b12eef719/build-script-build` [libc 0.2.155] cargo:rerun-if-changed=build.rs - Compiling dlib v0.5.2 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=dlib CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2 CARGO_PKG_AUTHORS='Elinor Berger ' CARGO_PKG_DESCRIPTION='Helper macros for handling manually loading optional system libraries.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=dlib CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/elinorbgr/dlib' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.5.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=5 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name dlib /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=84d6d3a26ac3bdd2 -C extra-filename=-84d6d3a26ac3bdd2 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern libloading=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibloading-d671018c2b9160d5.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` [libc 0.2.155] cargo:rustc-cfg=freebsd11 [libc 0.2.155] cargo:rustc-cfg=libc_priv_mod_use [libc 0.2.155] cargo:rustc-cfg=libc_union @@ -1227,74 +1256,76 @@ [libc 0.2.155] cargo:rustc-cfg=libc_const_extern_fn Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc. ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.155 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=155 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/libc-1a9843df3c95b09c/out rustc --crate-name libc /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libc-0.2.155/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="extra_traits"' --cfg 'feature="std"' -C metadata=9eaea16c419ad760 -C extra-filename=-9eaea16c419ad760 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn` - Compiling lazy_static v1.4.0 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=lazy_static CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0 CARGO_PKG_AUTHORS='Marvin Löbel ' CARGO_PKG_DESCRIPTION='A macro for declaring lazily evaluated statics in Rust.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=lazy_static CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang-nursery/lazy-static.rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.4.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name lazy_static /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c96ce0af0e41dde2 -C extra-filename=-c96ce0af0e41dde2 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Compiling once_cell v1.19.0 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0 CARGO_PKG_AUTHORS='Aleksey Kladov ' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.19.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=19 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name once_cell --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' -C metadata=d119aba6c3896844 -C extra-filename=-d119aba6c3896844 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 CARGO_PKG_AUTHORS='Gilad Naaman ' CARGO_PKG_DESCRIPTION='offset_of functionality for Rust structs.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memoffset CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Gilnaa/memoffset' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/memoffset-b5c40ba8ea416470/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/memoffset-8015358583ad47fb/build-script-build` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 CARGO_PKG_AUTHORS='Gilad Naaman ' CARGO_PKG_DESCRIPTION='offset_of functionality for Rust structs.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memoffset CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Gilnaa/memoffset' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/memoffset-b5c40ba8ea416470/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/memoffset-8015358583ad47fb/build-script-build` [memoffset 0.6.5] cargo:rustc-cfg=tuple_ty [memoffset 0.6.5] cargo:rustc-cfg=allow_clippy [memoffset 0.6.5] cargo:rustc-cfg=maybe_uninit [memoffset 0.6.5] cargo:rustc-cfg=doctests [memoffset 0.6.5] cargo:rustc-cfg=raw_ref_macros + Compiling bitflags v2.4.2 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=bitflags CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A macro to generate structures which behave like bitflags. +' CARGO_PKG_HOMEPAGE='https://github.com/bitflags/bitflags' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=bitflags CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bitflags/bitflags' CARGO_PKG_RUST_VERSION=1.56.0 CARGO_PKG_VERSION=2.4.2 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name bitflags --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-2.4.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=785c13db8908904c -C extra-filename=-785c13db8908904c --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling quote v1.0.36 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/quote-1.0.36 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.36 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=36 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/quote-1.0.36 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name quote --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/quote-1.0.36/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=9190d269b28cca53 -C extra-filename=-9190d269b28cca53 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rmeta --cap-lints warn` warning: `pkg-config` (lib) generated 1 warning Compiling wayland-sys v0.29.5 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='FFI bindings to the various libwayland-*.so libraries. You should only need this crate if you are working on custom wayland protocol extensions. Look at the crate wayland-client for usable bindings.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="dlib"' --cfg 'feature="dlopen"' --cfg 'feature="lazy_static"' -C metadata=dd302099e1b84598 -C extra-filename=-dd302099e1b84598 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-sys-dd302099e1b84598 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern pkg_config=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libpkg_config-8928e2a0239658bd.rlib --cap-lints warn` - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=memoffset CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 CARGO_PKG_AUTHORS='Gilad Naaman ' CARGO_PKG_DESCRIPTION='offset_of functionality for Rust structs.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memoffset CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Gilnaa/memoffset' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/memoffset-b5c40ba8ea416470/out rustc --crate-name memoffset /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=5fb4c76978715779 -C extra-filename=-5fb4c76978715779 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg tuple_ty --cfg allow_clippy --cfg maybe_uninit --cfg doctests --cfg raw_ref_macros` - Compiling smallvec v1.13.1 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=smallvec CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1 CARGO_PKG_AUTHORS='The Servo Project Developers' CARGO_PKG_DESCRIPTION=''\''Small vector'\'' optimization: store up to a small number of items on the stack' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smallvec CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-smallvec' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.13.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=13 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name smallvec --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=8e2d0a30fba16f94 -C extra-filename=-8e2d0a30fba16f94 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling wayland-scanner v0.29.5 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_scanner CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-scanner-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Wayland Scanner for generating rust APIs from XML wayland protocol files. Intended for use with wayland-sys. You should only need this crate if you are working on custom wayland protocol extensions. Look at the crate wayland-client for usable bindings.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-scanner CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-scanner-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name wayland_scanner --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-scanner-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=08acad66c56e9c9b -C extra-filename=-08acad66c56e9c9b --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rmeta --extern quote=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libquote-9190d269b28cca53.rmeta --extern xml=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libxml-62fb6dd09370550f.rmeta --cap-lints warn` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CLIENT=1 CARGO_FEATURE_DLIB=1 CARGO_FEATURE_DLOPEN=1 CARGO_FEATURE_LAZY_STATIC=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='FFI bindings to the various libwayland-*.so libraries. You should only need this crate if you are working on custom wayland protocol extensions. Look at the crate wayland-client for usable bindings.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-sys-ae1425a49a0b31c8/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-sys-dd302099e1b84598/build-script-build` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=memoffset CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 CARGO_PKG_AUTHORS='Gilad Naaman ' CARGO_PKG_DESCRIPTION='offset_of functionality for Rust structs.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memoffset CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Gilnaa/memoffset' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/memoffset-b5c40ba8ea416470/out rustc --crate-name memoffset /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memoffset-0.6.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=5fb4c76978715779 -C extra-filename=-5fb4c76978715779 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg tuple_ty --cfg allow_clippy --cfg maybe_uninit --cfg doctests --cfg raw_ref_macros` + Compiling libloading v0.7.4 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=libloading CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4 CARGO_PKG_AUTHORS='Simonas Kazlauskas ' CARGO_PKG_DESCRIPTION='Bindings around the platform'\''s dynamic library loading primitives with greatly improved memory safety.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=ISC CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libloading CARGO_PKG_README=README.mkd CARGO_PKG_REPOSITORY='https://github.com/nagisa/rust_libloading/' CARGO_PKG_RUST_VERSION=1.40.0 CARGO_PKG_VERSION=0.7.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name libloading /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/libloading-0.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d671018c2b9160d5 -C extra-filename=-d671018c2b9160d5 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern cfg_if=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libcfg_if-08755569b0ee47bb.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CLIENT=1 CARGO_FEATURE_DLIB=1 CARGO_FEATURE_DLOPEN=1 CARGO_FEATURE_LAZY_STATIC=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='FFI bindings to the various libwayland-*.so libraries. You should only need this crate if you are working on custom wayland protocol extensions. Look at the crate wayland-client for usable bindings.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-sys-ae1425a49a0b31c8/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-sys-dd302099e1b84598/build-script-build` + Compiling lazy_static v1.4.0 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=lazy_static CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0 CARGO_PKG_AUTHORS='Marvin Löbel ' CARGO_PKG_DESCRIPTION='A macro for declaring lazily evaluated statics in Rust.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=lazy_static CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang-nursery/lazy-static.rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.4.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name lazy_static /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/lazy_static-1.4.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c96ce0af0e41dde2 -C extra-filename=-c96ce0af0e41dde2 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling dlib v0.5.2 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=dlib CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2 CARGO_PKG_AUTHORS='Elinor Berger ' CARGO_PKG_DESCRIPTION='Helper macros for handling manually loading optional system libraries.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=dlib CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/elinorbgr/dlib' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.5.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=5 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name dlib /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/dlib-0.5.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=84d6d3a26ac3bdd2 -C extra-filename=-84d6d3a26ac3bdd2 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern libloading=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibloading-d671018c2b9160d5.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_sys CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='FFI bindings to the various libwayland-*.so libraries. You should only need this crate if you are working on custom wayland protocol extensions. Look at the crate wayland-client for usable bindings.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-sys-ae1425a49a0b31c8/out rustc --crate-name wayland_sys --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-sys-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="dlib"' --cfg 'feature="dlopen"' --cfg 'feature="lazy_static"' -C metadata=63b3b9805ca1c189 -C extra-filename=-63b3b9805ca1c189 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern dlib=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libdlib-84d6d3a26ac3bdd2.rmeta --extern lazy_static=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblazy_static-c96ce0af0e41dde2.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling version_check v0.9.4 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=version_check CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/version_check-0.9.4 CARGO_PKG_AUTHORS='Sergio Benitez ' CARGO_PKG_DESCRIPTION='Tiny crate to check the version of the installed/running rustc.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=version_check CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/SergioBenitez/version_check' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.9.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=9 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/version_check-0.9.4 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name version_check /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/version_check-0.9.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=63d55fcd68671395 -C extra-filename=-63d55fcd68671395 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` - Compiling syn v2.0.66 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=2.0.66 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=66 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name syn --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' -C metadata=beafed7fbfa59eac -C extra-filename=-beafed7fbfa59eac --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rmeta --extern quote=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libquote-9190d269b28cca53.rmeta --extern unicode_ident=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libunicode_ident-f06e708dee04b21f.rmeta --cap-lints warn` - Compiling bitflags v1.3.2 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=bitflags CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A macro to generate structures which behave like bitflags. -' CARGO_PKG_HOMEPAGE='https://github.com/bitflags/bitflags' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=bitflags CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bitflags/bitflags' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.3.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name bitflags --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=e207fc5f122bee23 -C extra-filename=-e207fc5f122bee23 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling nix v0.27.1 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=nix CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nix-0.27.1 CARGO_PKG_AUTHORS='The nix-rust Project Developers' CARGO_PKG_DESCRIPTION='Rust friendly bindings to *nix APIs' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=nix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/nix-rust/nix' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.27.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=27 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nix-0.27.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name nix --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nix-0.27.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="memoffset"' --cfg 'feature="mman"' --cfg 'feature="poll"' --cfg 'feature="process"' --cfg 'feature="signal"' --cfg 'feature="socket"' --cfg 'feature="time"' --cfg 'feature="uio"' -C metadata=72c03e5c06576226 -C extra-filename=-72c03e5c06576226 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-785c13db8908904c.rmeta --extern cfg_if=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libcfg_if-08755569b0ee47bb.rmeta --extern libc=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibc-9eaea16c419ad760.rmeta --extern memoffset=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libmemoffset-5fb4c76978715779.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling once_cell v1.19.0 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0 CARGO_PKG_AUTHORS='Aleksey Kladov ' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.19.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=19 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name once_cell --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/once_cell-1.19.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' -C metadata=d119aba6c3896844 -C extra-filename=-d119aba6c3896844 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling smallvec v1.13.1 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=smallvec CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1 CARGO_PKG_AUTHORS='The Servo Project Developers' CARGO_PKG_DESCRIPTION=''\''Small vector'\'' optimization: store up to a small number of items on the stack' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smallvec CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-smallvec' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.13.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=13 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name smallvec --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/smallvec-1.13.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=8e2d0a30fba16f94 -C extra-filename=-8e2d0a30fba16f94 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling slotmap v1.0.6 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 CARGO_PKG_AUTHORS='Orson Peters ' CARGO_PKG_DESCRIPTION='Slotmap data structure' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=Zlib CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=slotmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/orlp/slotmap' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=def60adfe0895c61 -C extra-filename=-def60adfe0895c61 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/slotmap-def60adfe0895c61 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern version_check=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libversion_check-63d55fcd68671395.rlib --cap-lints warn` + Compiling syn v2.0.66 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=2.0.66 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=66 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name syn --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/syn-2.0.66/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' -C metadata=beafed7fbfa59eac -C extra-filename=-beafed7fbfa59eac --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rmeta --extern quote=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libquote-9190d269b28cca53.rmeta --extern unicode_ident=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libunicode_ident-f06e708dee04b21f.rmeta --cap-lints warn` + Compiling thiserror v1.0.59 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5fdc8e60a51e5e1e -C extra-filename=-5fdc8e60a51e5e1e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/thiserror-5fdc8e60a51e5e1e -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` Compiling downcast-rs v1.2.0 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=downcast_rs CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/downcast-rs-1.2.0 CARGO_PKG_AUTHORS='Ashish Myles :Runji Wang ' CARGO_PKG_DESCRIPTION='Trait object downcasting support using only safe Rust. It supports type parameters, associated types, and type constraints. ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=downcast-rs CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/marcianx/downcast-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.2.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/downcast-rs-1.2.0 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name downcast_rs /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/downcast-rs-1.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=04b8a85743350ca0 -C extra-filename=-04b8a85743350ca0 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Compiling scoped-tls v1.0.1 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=scoped_tls CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1 CARGO_PKG_AUTHORS='Alex Crichton ' CARGO_PKG_DESCRIPTION='Library implementation of the standard library'\''s old `scoped_thread_local'\!'` -macro for providing scoped access to thread local storage (TLS) so any type can -be stored into TLS. -' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/scoped-tls' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scoped-tls CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/scoped-tls' CARGO_PKG_RUST_VERSION=1.59 CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name scoped_tls /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d47ba0838b6d6cc4 -C extra-filename=-d47ba0838b6d6cc4 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Compiling thiserror v1.0.59 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5fdc8e60a51e5e1e -C extra-filename=-5fdc8e60a51e5e1e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/thiserror-5fdc8e60a51e5e1e -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` - Compiling memchr v2.7.1 + Compiling bitflags v1.3.2 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=bitflags CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A macro to generate structures which behave like bitflags. +' CARGO_PKG_HOMEPAGE='https://github.com/bitflags/bitflags' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=bitflags CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bitflags/bitflags' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.3.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name bitflags --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/bitflags-1.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=e207fc5f122bee23 -C extra-filename=-e207fc5f122bee23 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` Compiling minimal-lexical v0.2.1 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=minimal_lexical CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/minimal-lexical-0.2.1 CARGO_PKG_AUTHORS='Alex Huszagh ' CARGO_PKG_DESCRIPTION='Fast float parsing conversion routines.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=minimal-lexical CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Alexhuszagh/minimal-lexical' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/minimal-lexical-0.2.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name minimal_lexical --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/minimal-lexical-0.2.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=603a2e4ae2489425 -C extra-filename=-603a2e4ae2489425 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling memchr v2.7.1 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memchr-2.7.1 CARGO_PKG_AUTHORS='Andrew Gallant :bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search. ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memchr-2.7.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name memchr --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memchr-2.7.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' -C metadata=5110c4a356fc6b34 -C extra-filename=-5110c4a356fc6b34 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_STD=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 CARGO_PKG_AUTHORS='Orson Peters ' CARGO_PKG_DESCRIPTION='Slotmap data structure' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=Zlib CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=slotmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/orlp/slotmap' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/slotmap-79a2a9f48661d20e/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/slotmap-def60adfe0895c61/build-script-build` + Compiling scoped-tls v1.0.1 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=scoped_tls CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1 CARGO_PKG_AUTHORS='Alex Crichton ' CARGO_PKG_DESCRIPTION='Library implementation of the standard library'\''s old `scoped_thread_local'\!'` +macro for providing scoped access to thread local storage (TLS) so any type can +be stored into TLS. +' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/scoped-tls' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scoped-tls CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/scoped-tls' CARGO_PKG_RUST_VERSION=1.59 CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name scoped_tls /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/scoped-tls-1.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d47ba0838b6d6cc4 -C extra-filename=-d47ba0838b6d6cc4 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/thiserror-b4430c3068654c88/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/thiserror-5fdc8e60a51e5e1e/build-script-build` +[thiserror 1.0.59] cargo:rerun-if-changed=build/probe.rs +[thiserror 1.0.59] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_STD=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 CARGO_PKG_AUTHORS='Orson Peters ' CARGO_PKG_DESCRIPTION='Slotmap data structure' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=Zlib CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=slotmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/orlp/slotmap' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/slotmap-79a2a9f48661d20e/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/slotmap-def60adfe0895c61/build-script-build` [slotmap 1.0.6] cargo:rustc-cfg=has_min_const_generics Compiling rustix v0.38.32 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 CARGO_PKG_AUTHORS='Dan Gohman :Jakub Konka ' CARGO_PKG_DESCRIPTION='Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rustix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bytecodealliance/rustix' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.38.32 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=38 CARGO_PKG_VERSION_PATCH=32 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="pipe"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="use-libc-auxv"' -C metadata=550b23fd9702df21 -C extra-filename=-550b23fd9702df21 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/rustix-550b23fd9702df21 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/thiserror-b4430c3068654c88/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/thiserror-5fdc8e60a51e5e1e/build-script-build` -[thiserror 1.0.59] cargo:rerun-if-changed=build/probe.rs -[thiserror 1.0.59] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP + Compiling wayland-client v0.29.5 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="dlopen"' --cfg 'feature="scoped-tls"' --cfg 'feature="use_system_lib"' -C metadata=7da4da992f02e4fd -C extra-filename=-7da4da992f02e4fd --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-client-7da4da992f02e4fd -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern wayland_scanner=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libwayland_scanner-08acad66c56e9c9b.rlib --cap-lints warn` + Compiling wayland-protocols v0.29.5 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Generated API for the officials wayland protocol extensions' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-protocols CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="unstable_protocols"' --cfg 'feature="wayland-client"' -C metadata=30435aebc66a6e07 -C extra-filename=-30435aebc66a6e07 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-protocols-30435aebc66a6e07 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern wayland_scanner=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libwayland_scanner-08acad66c56e9c9b.rlib --cap-lints warn` Compiling nom v7.1.3 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=nom CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nom-7.1.3 CARGO_PKG_AUTHORS='contact@geoffroycouprie.com' CARGO_PKG_DESCRIPTION='A byte-oriented, zero-copy, parser combinators library' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=nom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Geal/nom' CARGO_PKG_RUST_VERSION=1.48 CARGO_PKG_VERSION=7.1.3 CARGO_PKG_VERSION_MAJOR=7 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nom-7.1.3 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name nom --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/nom-7.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=9b64adfd3976b83c -C extra-filename=-9b64adfd3976b83c --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern memchr=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libmemchr-5110c4a356fc6b34.rmeta --extern minimal_lexical=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libminimal_lexical-603a2e4ae2489425.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=slotmap CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 CARGO_PKG_AUTHORS='Orson Peters ' CARGO_PKG_DESCRIPTION='Slotmap data structure' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=Zlib CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=slotmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/orlp/slotmap' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/slotmap-79a2a9f48661d20e/out rustc --crate-name slotmap --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=2dd816b9b7de9b0e -C extra-filename=-2dd816b9b7de9b0e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg has_min_const_generics` -warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information - --> /usr/share/cargo/registry/slotmap-1.0.6/src/lib.rs:14:23 - | -14 | #![deny(missing_docs, unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - | - = note: `#[warn(renamed_and_removed_lints)]` on by default - warning: unused import: `self::str::*` --> /usr/share/cargo/registry/nom-7.1.3/src/lib.rs:439:9 | @@ -1303,100 +1334,21 @@ | = note: `#[warn(unused_imports)]` on by default - Compiling wayland-client v0.29.5 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="dlopen"' --cfg 'feature="scoped-tls"' --cfg 'feature="use_system_lib"' -C metadata=7da4da992f02e4fd -C extra-filename=-7da4da992f02e4fd --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-client-7da4da992f02e4fd -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern wayland_scanner=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libwayland_scanner-08acad66c56e9c9b.rlib --cap-lints warn` -warning: field `0` is never read - --> /usr/share/cargo/registry/slotmap-1.0.6/src/basic.rs:39:15 - | -39 | VacantMut(&'a mut u32), - | --------- ^^^^^^^^^^^ - | | - | field in this variant - | - = note: `#[warn(dead_code)]` on by default -help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field - | -39 | VacantMut(()), - | ~~ - -warning: `slotmap` (lib) generated 2 warnings - Compiling wayland-protocols v0.29.5 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Generated API for the officials wayland protocol extensions' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-protocols CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="unstable_protocols"' --cfg 'feature="wayland-client"' -C metadata=30435aebc66a6e07 -C extra-filename=-30435aebc66a6e07 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-protocols-30435aebc66a6e07 -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern wayland_scanner=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libwayland_scanner-08acad66c56e9c9b.rlib --cap-lints warn` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_ALLOC=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_FS=1 CARGO_FEATURE_PIPE=1 CARGO_FEATURE_SHM=1 CARGO_FEATURE_STD=1 CARGO_FEATURE_USE_LIBC_AUXV=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 CARGO_PKG_AUTHORS='Dan Gohman :Jakub Konka ' CARGO_PKG_DESCRIPTION='Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rustix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bytecodealliance/rustix' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.38.32 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=38 CARGO_PKG_VERSION_PATCH=32 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/rustix-0608b6ee5752be54/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/rustix-550b23fd9702df21/build-script-build` -[rustix 0.38.32] cargo:rerun-if-changed=build.rs -[rustix 0.38.32] cargo:rustc-cfg=static_assertions -[rustix 0.38.32] cargo:rustc-cfg=linux_raw -[rustix 0.38.32] cargo:rustc-cfg=linux_like -[rustix 0.38.32] cargo:rustc-cfg=linux_kernel -[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_RUSTIX_USE_EXPERIMENTAL_ASM -[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_RUSTIX_USE_LIBC -[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_FEATURE_USE_LIBC -[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_FEATURE_RUSTC_DEP_OF_STD -[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_MIRI - Compiling smithay-client-toolkit v0.16.1 (/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1) - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Toolkit for making client wayland applications.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smithay-client-toolkit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/client-toolkit' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.16.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=16 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="calloop"' --cfg 'feature="default"' --cfg 'feature="dlopen"' -C metadata=67164ed40c62b88f -C extra-filename=-67164ed40c62b88f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/smithay-client-toolkit-67164ed40c62b88f -C incremental=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/incremental -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern pkg_config=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libpkg_config-8928e2a0239658bd.rlib` - Compiling vec_map v0.8.1 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=vec_map CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1 CARGO_PKG_AUTHORS='Alex Crichton :Jorge Aparicio :Alexis Beingessner :Brian Anderson <>:tbu- <>:Manish Goregaokar <>:Aaron Turon :Adolfo Ochagavía <>:Niko Matsakis <>:Steven Fackler <>:Chase Southwood :Eduard Burtescu <>:Florian Wilkens <>:Félix Raimundo <>:Tibor Benke <>:Markus Siemens :Josh Branchaud :Huon Wilson :Corey Farwell :Aaron Liblong <>:Nick Cameron :Patrick Walton :Felix S Klock II <>:Andrew Paseltiner :Sean McArthur :Vadim Petrochenkov <>' CARGO_PKG_DESCRIPTION='A simple map based on a vector for small integer keys' CARGO_PKG_HOMEPAGE='https://github.com/contain-rs/vec-map' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=vec_map CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/contain-rs/vec-map' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name vec_map /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=0453c8d3ab354117 -C extra-filename=-0453c8d3ab354117 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` -warning: unnecessary parentheses around type - --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1010:34 - | -1010 | fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } - | ^ ^ - | - = note: `#[warn(unused_parens)]` on by default -help: remove these parentheses - | -1010 - fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } -1010 + fn next(&mut self) -> Option<&'a V> { self.iter.next().map(|e| e.1) } - | - -warning: unnecessary parentheses around type - --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1017:39 - | -1017 | fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } - | ^ ^ - | -help: remove these parentheses - | -1017 - fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } -1017 + fn next_back(&mut self) -> Option<&'a V> { self.iter.next_back().map(|e| e.1) } - | - -warning: unnecessary parentheses around type - --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1023:34 - | -1023 | fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } - | ^ ^ - | -help: remove these parentheses - | -1023 - fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } -1023 + fn next(&mut self) -> Option<&'a mut V> { self.iter_mut.next().map(|e| e.1) } - | - -warning: `vec_map` (lib) generated 3 warnings - Compiling linux-raw-sys v0.4.12 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=linux_raw_sys CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12 CARGO_PKG_AUTHORS='Dan Gohman ' CARGO_PKG_DESCRIPTION='Generated bindings for Linux'\''s userspace API' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=linux-raw-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/sunfishcode/linux-raw-sys' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.4.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name linux_raw_sys --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="elf"' --cfg 'feature="errno"' --cfg 'feature="general"' --cfg 'feature="ioctl"' --cfg 'feature="no_std"' -C metadata=889dd2803cc35b0d -C extra-filename=-889dd2803cc35b0d --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DLOPEN=1 CARGO_FEATURE_SCOPED_TLS=1 CARGO_FEATURE_USE_SYSTEM_LIB=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-client-7da4da992f02e4fd/build-script-build` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_DLOPEN=1 CARGO_FEATURE_SCOPED_TLS=1 CARGO_FEATURE_USE_SYSTEM_LIB=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-client-7da4da992f02e4fd/build-script-build` [wayland-client 0.29.5] cargo:rerun-if-changed=./wayland.xml - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CLIENT=1 CARGO_FEATURE_UNSTABLE_PROTOCOLS=1 CARGO_FEATURE_WAYLAND_CLIENT=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Generated API for the officials wayland protocol extensions' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-protocols CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-protocols-30435aebc66a6e07/build-script-build` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CLIENT=1 CARGO_FEATURE_UNSTABLE_PROTOCOLS=1 CARGO_FEATURE_WAYLAND_CLIENT=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Generated API for the officials wayland protocol extensions' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-protocols CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/wayland-protocols-30435aebc66a6e07/build-script-build` [wayland-protocols 0.29.5] cargo:rerun-if-changed-env=CARGO_FEATURE_CLIENT [wayland-protocols 0.29.5] cargo:rerun-if-changed-env=CARGO_FEATURE_SERVER [wayland-protocols 0.29.5] cargo:rerun-if-changed-env=CARGO_FEATURE_UNSTABLE_PROTOCOLS [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/stable/presentation-time/presentation-time.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/stable/viewporter/viewporter.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/stable/xdg-shell/xdg-shell.xml - Compiling log v0.4.21 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust -' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.21 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=21 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name log --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=95b45032ef786424 -C extra-filename=-95b45032ef786424 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Compiling wayland-commons v0.29.5 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_commons CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Common types and structures used by wayland-client and wayland-server.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-commons CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name wayland_commons --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=edcd33a91f2e931f -C extra-filename=-edcd33a91f2e931f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern once_cell=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libonce_cell-d119aba6c3896844.rmeta --extern smallvec=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libsmallvec-8e2d0a30fba16f94.rmeta --extern wayland_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_sys-63b3b9805ca1c189.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` [wayland-protocols 0.29.5] cargo:rerun-if-changed=./misc/gtk-primary-selection.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./misc/input-method-unstable-v2.xml - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=rustix CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 CARGO_PKG_AUTHORS='Dan Gohman :Jakub Konka ' CARGO_PKG_DESCRIPTION='Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rustix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bytecodealliance/rustix' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.38.32 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=38 CARGO_PKG_VERSION_PATCH=32 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/rustix-0608b6ee5752be54/out rustc --crate-name rustix --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="pipe"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="use-libc-auxv"' -C metadata=b306d6b6a5be1b95 -C extra-filename=-b306d6b6a5be1b95 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-785c13db8908904c.rmeta --extern linux_raw_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblinux_raw_sys-889dd2803cc35b0d.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg static_assertions --cfg linux_raw --cfg linux_like --cfg linux_kernel` [wayland-protocols 0.29.5] cargo:rerun-if-changed=./misc/server-decoration.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/fullscreen-shell/fullscreen-shell-unstable-v1.xml - Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CALLOOP=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DLOPEN=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Toolkit for making client wayland applications.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smithay-client-toolkit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/client-toolkit' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.16.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=16 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=6 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/smithay-client-toolkit-55ca424e678d56f4/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/smithay-client-toolkit-67164ed40c62b88f/build-script-build` - Compiling memmap2 v0.9.3 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=memmap2 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3 CARGO_PKG_AUTHORS='Dan Burkert :Yevhenii Reizner ' CARGO_PKG_DESCRIPTION='Cross-platform Rust API for memory-mapped file IO' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memmap2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/RazrFalcon/memmap2-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.9.3 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=9 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name memmap2 --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=90eef6ba4a5da3c3 -C extra-filename=-90eef6ba4a5da3c3 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern libc=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibc-9eaea16c419ad760.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/input-method/input-method-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/input-timestamps/input-timestamps-unstable-v1.xml @@ -1409,31 +1361,15 @@ [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/relative-pointer/relative-pointer-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/tablet/tablet-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/tablet/tablet-unstable-v2.xml + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_client CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out rustc --crate-name wayland_client --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="dlopen"' --cfg 'feature="scoped-tls"' --cfg 'feature="use_system_lib"' -C metadata=869e436046814332 -C extra-filename=-869e436046814332 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-e207fc5f122bee23.rmeta --extern downcast_rs=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libdowncast_rs-04b8a85743350ca0.rmeta --extern libc=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibc-9eaea16c419ad760.rmeta --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern scoped_tls=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libscoped_tls-d47ba0838b6d6cc4.rmeta --extern wayland_commons=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_commons-edcd33a91f2e931f.rmeta --extern wayland_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_sys-63b3b9805ca1c189.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/text-input/text-input-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/text-input/text-input-unstable-v3.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml -warning: `nom` (lib) generated 1 warning - Compiling wayland-commons v0.29.5 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_commons CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Common types and structures used by wayland-client and wayland-server.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-commons CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name wayland_commons --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-commons-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=edcd33a91f2e931f -C extra-filename=-edcd33a91f2e931f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern once_cell=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libonce_cell-d119aba6c3896844.rmeta --extern smallvec=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libsmallvec-8e2d0a30fba16f94.rmeta --extern wayland_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_sys-63b3b9805ca1c189.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-foreign/xdg-foreign-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-foreign/xdg-foreign-unstable-v2.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-output/xdg-output-unstable-v1.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-shell/xdg-shell-unstable-v5.xml [wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xdg-shell/xdg-shell-unstable-v6.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xwayland-keyboard-grab/xwayland-keyboard-grab-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-data-control-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-export-dmabuf-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-foreign-toplevel-management-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-gamma-control-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-input-inhibitor-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-layer-shell-unstable-v1.xml - Compiling xcursor v0.3.4 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=xcursor CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4 CARGO_PKG_AUTHORS='Samuele Esposito' CARGO_PKG_DESCRIPTION='A library for loading XCursor themes' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=xcursor CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/esposm03/xcursor-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.3.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name xcursor --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=88dfa6b60c325b0e -C extra-filename=-88dfa6b60c325b0e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern nom=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnom-9b64adfd3976b83c.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-output-management-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-output-power-management-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-screencopy-unstable-v1.xml -[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-virtual-pointer-unstable-v1.xml - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_client CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to the standard C implementation of the wayland protocol, client side.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-client CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out rustc --crate-name wayland_client --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-client-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="dlopen"' --cfg 'feature="scoped-tls"' --cfg 'feature="use_system_lib"' -C metadata=869e436046814332 -C extra-filename=-869e436046814332 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-e207fc5f122bee23.rmeta --extern downcast_rs=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libdowncast_rs-04b8a85743350ca0.rmeta --extern libc=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibc-9eaea16c419ad760.rmeta --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern scoped_tls=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libscoped_tls-d47ba0838b6d6cc4.rmeta --extern wayland_commons=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_commons-edcd33a91f2e931f.rmeta --extern wayland_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_sys-63b3b9805ca1c189.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:11492 | @@ -1547,6 +1483,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { addr_of!(wl_display_events) as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./protocols/unstable/xwayland-keyboard-grab/xwayland-keyboard-grab-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:21870 | @@ -1561,6 +1498,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-data-control-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:22179 | @@ -1603,6 +1541,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { addr_of!(wl_registry_requests) as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-export-dmabuf-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:22712 | @@ -1617,6 +1556,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { addr_of!(wl_registry_events) as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-foreign-toplevel-management-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:27260 | @@ -1645,6 +1585,8 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { addr_of!(wl_callback_events) as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-gamma-control-unstable-v1.xml +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-input-inhibitor-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:33501 | @@ -1659,6 +1601,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { addr_of!(super::wl_surface::wl_surface_interface) as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-layer-shell-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:33673 | @@ -1673,6 +1616,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { addr_of!(super::wl_region::wl_region_interface) as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-output-management-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:34030 | @@ -1729,6 +1673,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { addr_of!(super::wl_buffer::wl_buffer_interface) as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-output-power-management-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:44401 | @@ -1757,6 +1702,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-screencopy-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:44771 | @@ -1785,6 +1731,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { addr_of!(wl_shm_pool_requests) as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[wayland-protocols 0.29.5] cargo:rerun-if-changed=./wlr-protocols/unstable/wlr-virtual-pointer-unstable-v1.xml warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:65918 | @@ -1813,8 +1760,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { addr_of!(wl_shm_requests_create_pool_types) as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Compiling thiserror-impl v1.0.59 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=thiserror_impl CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Implementation detail of the `thiserror` crate' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror-impl CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name thiserror_impl --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=865e543015b9c14a -C extra-filename=-865e543015b9c14a --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rlib --extern quote=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libquote-9190d269b28cca53.rlib --extern syn=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libsyn-beafed7fbfa59eac.rlib --extern proc_macro --cap-lints warn` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:66664 | @@ -1983,6 +1928,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ + Compiling xcursor v0.3.4 warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:97679 | @@ -2053,6 +1999,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { addr_of!(wl_data_offer_events) as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: `nom` (lib) generated 1 warning warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:114808 | @@ -2879,7 +2826,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=thiserror CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/thiserror-b4430c3068654c88/out rustc --crate-name thiserror --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=6648b5e568be83ef -C extra-filename=-6648b5e568be83ef --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern thiserror_impl=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libthiserror_impl-865e543015b9c14a.so --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:190584 | @@ -2922,8 +2868,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { addr_of!(wl_shell_surface_events) as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Compiling calloop v0.10.5 - Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=calloop CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5 CARGO_PKG_AUTHORS='Elinor Berger ' CARGO_PKG_DESCRIPTION='A callback-based event loop' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=calloop CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Smithay/calloop' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.10.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name calloop --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fd3c7466f19fde1b -C extra-filename=-fd3c7466f19fde1b --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern log=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblog-95b45032ef786424.rmeta --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern slotmap=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libslotmap-2dd816b9b7de9b0e.rmeta --extern thiserror=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libthiserror-6648b5e568be83ef.rmeta --extern vec_map=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libvec_map-0453c8d3ab354117.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:237731 | @@ -2980,6 +2924,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { addr_of!(super::wl_region::wl_region_interface) as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=xcursor CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4 CARGO_PKG_AUTHORS='Samuele Esposito' CARGO_PKG_DESCRIPTION='A library for loading XCursor themes' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=xcursor CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/esposm03/xcursor-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.3.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name xcursor --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/xcursor-0.3.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=88dfa6b60c325b0e -C extra-filename=-88dfa6b60c325b0e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern nom=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnom-9b64adfd3976b83c.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:238650 | @@ -2994,68 +2939,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ -warning: use of deprecated function `nix::sys::epoll::epoll_create1`: Use Epoll::new() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:9 - | -8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, - | ^^^^^^^^^^^^^ - | - = note: `#[warn(deprecated)]` on by default - -warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:24 - | -8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, - | ^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_wait`: Use Epoll::wait() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:35 - | -8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, - | ^^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_create1`: Use Epoll::new() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:47:24 - | -47 | let epoll_fd = epoll_create1(EpollCreateFlags::EPOLL_CLOEXEC)?; - | ^^^^^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:59:13 - | -59 | epoll_ctl( - | ^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_wait`: Use Epoll::wait() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:87:23 - | -87 | let n_ready = epoll_wait(self.epoll_fd, &mut buffer, timeout)?; - | ^^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:137:9 - | -137 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlAdd, fd, &mut event).map_err(Into::into) - | ^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:148:9 - | -148 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlMod, fd, &mut event).map_err(Into::into) - | ^^^^^^^^^ - -warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:152:9 - | -152 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlDel, fd, None).map_err(Into::into) - | ^^^^^^^^^ - -warning: use of deprecated function `nix::sys::signalfd::signalfd`: Use SignalFd instead - --> /usr/share/cargo/registry/calloop-0.10.5/src/sources/signals.rs:57:29 - | -57 | nix::sys::signalfd::signalfd(Some(self.as_fd()), &mask, SfdFlags::empty()) - | ^^^^^^^^ - warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:238823 | @@ -3196,14 +3079,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ -warning: unnecessary `unsafe` block - --> /usr/share/cargo/registry/calloop-0.10.5/src/io.rs:53:25 - | -53 | let old_flags = unsafe { OFlag::from_bits_retain(old_flags) }; - | ^^^^^^ unnecessary `unsafe` block - | - = note: `#[warn(unused_unsafe)]` on by default - warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:240643 | @@ -3484,7 +3359,6 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ -warning: `calloop` (lib) generated 11 warnings warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:287704 | @@ -4395,6 +4269,8 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_registry_interface) } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Compiling thiserror-impl v1.0.59 + Compiling smithay-client-toolkit v0.16.1 (/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1) warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:26839 | @@ -4409,6 +4285,9 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_callback_interface) } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=slotmap CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 CARGO_PKG_AUTHORS='Orson Peters ' CARGO_PKG_DESCRIPTION='Slotmap data structure' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=Zlib CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=slotmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/orlp/slotmap' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/slotmap-79a2a9f48661d20e/out rustc --crate-name slotmap --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/slotmap-1.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=2dd816b9b7de9b0e -C extra-filename=-2dd816b9b7de9b0e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg has_min_const_generics` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_ALLOC=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_FS=1 CARGO_FEATURE_PIPE=1 CARGO_FEATURE_SHM=1 CARGO_FEATURE_STD=1 CARGO_FEATURE_USE_LIBC_AUXV=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 CARGO_PKG_AUTHORS='Dan Gohman :Jakub Konka ' CARGO_PKG_DESCRIPTION='Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rustix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bytecodealliance/rustix' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.38.32 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=38 CARGO_PKG_VERSION_PATCH=32 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/rustix-0608b6ee5752be54/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/rustix-550b23fd9702df21/build-script-build` +[rustix 0.38.32] cargo:rerun-if-changed=build.rs warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:32644 | @@ -4437,6 +4316,15 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_shm_pool_interface) } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +[rustix 0.38.32] cargo:rustc-cfg=static_assertions +[rustix 0.38.32] cargo:rustc-cfg=linux_raw +[rustix 0.38.32] cargo:rustc-cfg=linux_like +[rustix 0.38.32] cargo:rustc-cfg=linux_kernel +[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_RUSTIX_USE_EXPERIMENTAL_ASM +[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_RUSTIX_USE_LIBC +[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_FEATURE_USE_LIBC +[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_FEATURE_RUSTC_DEP_OF_STD +[rustix 0.38.32] cargo:rerun-if-env-changed=CARGO_CFG_MIRI warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:65099 | @@ -4451,6 +4339,14 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_shm_interface) } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information + --> /usr/share/cargo/registry/slotmap-1.0.6/src/lib.rs:14:23 + | +14 | #![deny(missing_docs, unaligned_references)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[warn(renamed_and_removed_lints)]` on by default + warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:72462 | @@ -4619,6 +4515,20 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_touch_interface) } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: field `0` is never read + --> /usr/share/cargo/registry/slotmap-1.0.6/src/basic.rs:39:15 + | +39 | VacantMut(&'a mut u32), + | --------- ^^^^^^^^^^^ + | | + | field in this variant + | + = note: `#[warn(dead_code)]` on by default +help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field + | +39 | VacantMut(()), + | ~~ + warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:342665 | @@ -4647,6 +4557,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_region_interface) } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subsurface_interface } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: `slotmap` (lib) generated 2 warnings warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-client-fbbaa056298f8a94/out/wayland_api.rs:1:360972 | @@ -4675,10 +4586,61 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 8] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "core global object\n\nThe core global object. This is a special singleton object. It\nis used for internal Wayland protocol features."] pub mod wl_display { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "global error values\n\nThese errors are global and can be emitted in response to any\nserver request."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "server couldn't find object"] InvalidObject = 0 , # [doc = "method doesn't exist on the specified interface or malformed request"] InvalidMethod = 1 , # [doc = "server is out of memory"] NoMemory = 2 , # [doc = "implementation error in compositor"] Implementation = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidObject) , 1 => Some (Error :: InvalidMethod) , 2 => Some (Error :: NoMemory) , 3 => Some (Error :: Implementation) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] Sync { } , # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] GetRegistry { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "sync" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_registry" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Sync { .. } => 0 , Request :: GetRegistry { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Sync { .. } => 1 , Request :: GetRegistry { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_registry :: WlRegistry > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Sync { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetRegistry { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Sync { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetRegistry { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "fatal error event\n\nThe error event is sent out when a fatal (non-recoverable)\nerror has occurred. The object_id argument is the object\nwhere the error occurred, most often in response to a request\nto that object. The code identifies the error and is defined\nby the object interface. As such, each interface defines its\nown set of error codes. The message is a brief description\nof the error, for (debugging) convenience."] Error { object_id : AnonymousObject , code : u32 , message : String , } , # [doc = "acknowledge object ID deletion\n\nThis event is used internally by the object ID management\nlogic. When a client deletes an object that it had created,\nthe server will send this event to acknowledge that it has\nseen the delete request. When the client receives this event,\nit will know that it can safely reuse the object ID."] DeleteId { id : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "error" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_id" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Error { .. } => 0 , Event :: DeleteId { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Error { .. } => 1 , Event :: DeleteId { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Error { object_id : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , code : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , message : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteId { id : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Error { object_id : Proxy :: < AnonymousObject > :: from_c_ptr (_args [0] . o as * mut _) . into () , code : _args [1] . u , message : :: std :: ffi :: CStr :: from_ptr (_args [2] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DeleteId { id : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDisplay (Proxy < WlDisplay >) ; impl AsRef < Proxy < WlDisplay >> for WlDisplay { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDisplay >> for WlDisplay { # [inline] fn from (value : Proxy < Self >) -> Self { WlDisplay (value) } } impl From < WlDisplay > for Proxy < WlDisplay > { # [inline] fn from (value : WlDisplay) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDisplay { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDisplay { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_display" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_display_interface } } } impl WlDisplay { # [doc = "asynchronous roundtrip\n\nThe sync request asks the server to emit the 'done' event\non the returned wl_callback object. Since requests are\nhandled in-order and events are delivered in-order, this can\nbe used as a barrier to ensure all previous requests and the\nresulting events have been handled.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the event serial."] pub fn sync (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Sync { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get global registry object\n\nThis request creates a registry object that allows the client\nto list and bind the global objects available from the\ncompositor.\n\nIt should be noted that the server side resources consumed in\nresponse to a get_registry request can only be released when the\nclient disconnects, not when the client side proxy is destroyed.\nTherefore, clients should invoke get_registry as infrequently as\npossible to avoid wasting memory."] pub fn get_registry (& self ,) -> Main < super :: wl_registry :: WlRegistry > { let msg = Request :: GetRegistry { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_REGISTRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ERROR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_ID_SINCE : u32 = 1u32 ; static mut wl_display_requests_sync_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_display_requests_get_registry_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_registry :: wl_registry_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_requests : [wl_message ; 2] = [wl_message { name : b"sync\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_sync_types as * const _ } , } , wl_message { name : b"get_registry\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_display_requests_get_registry_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_display_events : [wl_message ; 2] = [wl_message { name : b"error\0" as * const u8 as * const c_char , signature : b"ous\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_id\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_display_interface : wl_interface = wl_interface { name : b"wl_display\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_display_requests as * const _ } , event_count : 2 , events : unsafe { & wl_display_events as * const _ } , } ; } # [doc = "global registry object\n\nThe singleton global registry object. The server has a number of\nglobal objects that are available to all clients. These objects\ntypically represent an actual object in the server (for example,\nan input device) or they are singleton objects that provide\nextension functionality.\n\nWhen a client creates a registry object, the registry object\nwill emit a global event for each global currently in the\nregistry. Globals come and go as a result of device or\nmonitor hotplugs, reconfiguration or other events, and the\nregistry will send out global and global_remove events to\nkeep the client up to date with the changes. To mark the end\nof the initial burst of events, the client can use the\nwl_display.sync request immediately after calling\nwl_display.get_registry.\n\nA client can bind to a global object by using the bind\nrequest. This creates a client-side handle that lets the object\nemit events to the client and lets the client invoke requests on\nthe object."] pub mod wl_registry { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] Bind { name : u32 , id : (String , u32) , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "bind" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Bind { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: Bind { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Bind { name , id } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (name) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (id . 0 . into ()) })) , Argument :: Uint (id . 1) , Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Bind { name , id } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = name ; let _arg_1_s = :: std :: ffi :: CString :: new (id . 0) . unwrap () ; _args_array [1] . s = _arg_1_s . as_ptr () ; _args_array [2] . u = id . 1 ; _args_array [3] . o = :: std :: ptr :: null_mut () ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "announce global object\n\nNotify the client of global objects.\n\nThe event notifies the client that a global object with\nthe given name is now available, and it implements the\ngiven version of the given interface."] Global { name : u32 , interface : String , version : u32 , } , # [doc = "announce removal of global object\n\nNotify the client of removed global objects.\n\nThis event notifies the client that the global identified\nby name is no longer available. If the client bound to\nthe global using the bind request, the client should now\ndestroy that object.\n\nThe object remains valid and requests to the object will be\nignored until the client destroys it, to avoid races between\nthe global going away and a client sending a request to it."] GlobalRemove { name : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "global" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "global_remove" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Global { .. } => 0 , Event :: GlobalRemove { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Global { .. } => 1 , Event :: GlobalRemove { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Global { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , interface : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , version : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: GlobalRemove { name : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Global { name : _args [0] . u , interface : :: std :: ffi :: CStr :: from_ptr (_args [1] . s) . to_string_lossy () . into_owned () , version : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: GlobalRemove { name : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegistry (Proxy < WlRegistry >) ; impl AsRef < Proxy < WlRegistry >> for WlRegistry { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegistry >> for WlRegistry { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegistry (value) } } impl From < WlRegistry > for Proxy < WlRegistry > { # [inline] fn from (value : WlRegistry) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegistry { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegistry { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_registry" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_registry_interface } } } impl WlRegistry { # [doc = "bind an object to the display\n\nBinds a new, client-created object to the server using the\nspecified name as the identifier."] pub fn bind < T : Interface + From < Proxy < T >> + AsRef < Proxy < T >> > (& self , version : u32 , name : u32) -> Main < T > { let msg = Request :: Bind { name : name , id : (T :: NAME . into () , version) } ; self . 0 . send (msg , Some (version)) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_BIND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GLOBAL_REMOVE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_requests : [wl_message ; 1] = [wl_message { name : b"bind\0" as * const u8 as * const c_char , signature : b"usun\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_registry_events : [wl_message ; 2] = [wl_message { name : b"global\0" as * const u8 as * const c_char , signature : b"usu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"global_remove\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_registry_interface : wl_interface = wl_interface { name : b"wl_registry\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_registry_requests as * const _ } , event_count : 2 , events : unsafe { & wl_registry_events as * const _ } , } ; } # [doc = "callback object\n\nClients can handle the 'done' event to get notified when\nthe related request is done."] pub mod wl_callback { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "done event\n\nNotify the client when the related request is done.\n\nThis is a destructor, once received this object cannot be used any longer."] Done { callback_data : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Event :: Done { .. } => true , } } fn opcode (& self) -> u16 { match * self { Event :: Done { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { callback_data : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { callback_data : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCallback (Proxy < WlCallback >) ; impl AsRef < Proxy < WlCallback >> for WlCallback { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCallback >> for WlCallback { # [inline] fn from (value : Proxy < Self >) -> Self { WlCallback (value) } } impl From < WlCallback > for Proxy < WlCallback > { # [inline] fn from (value : WlCallback) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCallback { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCallback { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_callback" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_callback_interface } } } impl WlCallback { } # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_callback_events : [wl_message ; 1] = [wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_callback_interface : wl_interface = wl_interface { name : b"wl_callback\0" as * const u8 as * const c_char , version : 1 , request_count : 0 , requests : NULLPTR as * const wl_message , event_count : 1 , events : unsafe { & wl_callback_events as * const _ } , } ; } # [doc = "the compositor singleton\n\nA compositor. This object is a singleton global. The\ncompositor is in charge of combining the contents of multiple\nsurfaces into one displayable output."] pub mod wl_compositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] CreateSurface { } , # [doc = "create new region\n\nAsk the compositor to create a new region."] CreateRegion { } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "create_region" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSurface { .. } => 0 , Request :: CreateRegion { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateSurface { .. } => 1 , Request :: CreateRegion { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_surface :: WlSurface > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_region :: WlRegion > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSurface { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: CreateRegion { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSurface { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: CreateRegion { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlCompositor (Proxy < WlCompositor >) ; impl AsRef < Proxy < WlCompositor >> for WlCompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlCompositor >> for WlCompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlCompositor (value) } } impl From < WlCompositor > for Proxy < WlCompositor > { # [inline] fn from (value : WlCompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlCompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlCompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_compositor" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_compositor_interface } } } impl WlCompositor { # [doc = "create new surface\n\nAsk the compositor to create a new surface."] pub fn create_surface (& self ,) -> Main < super :: wl_surface :: WlSurface > { let msg = Request :: CreateSurface { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create new region\n\nAsk the compositor to create a new region."] pub fn create_region (& self ,) -> Main < super :: wl_region :: WlRegion > { let msg = Request :: CreateRegion { } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_REGION_SINCE : u32 = 1u32 ; static mut wl_compositor_requests_create_surface_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_compositor_requests_create_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_compositor_requests : [wl_message ; 2] = [wl_message { name : b"create_surface\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_surface_types as * const _ } , } , wl_message { name : b"create_region\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_compositor_requests_create_region_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_compositor_interface : wl_interface = wl_interface { name : b"wl_compositor\0" as * const u8 as * const c_char , version : 5 , request_count : 2 , requests : unsafe { & wl_compositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "a shared memory pool\n\nThe wl_shm_pool object encapsulates a piece of memory shared\nbetween the compositor and client. Through the wl_shm_pool\nobject, the client can allocate shared memory wl_buffer objects.\nAll objects created through the same pool share the same\nunderlying mapped memory. Reusing the mapped memory avoids the\nsetup/teardown overhead and is useful when interactively resizing\na surface or for many small buffers."] pub mod wl_shm_pool { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] CreateBuffer { offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format , } , # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] Resize { size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_buffer" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateBuffer { .. } => 0 , Request :: Destroy => 1 , Request :: Resize { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateBuffer { .. } => 1 , Request :: Destroy => 1 , Request :: Resize { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_buffer :: WlBuffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateBuffer { offset , width , height , stride , format } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Int (offset) , Argument :: Int (width) , Argument :: Int (height) , Argument :: Int (stride) , Argument :: Uint (format . to_raw ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Resize { size } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateBuffer { offset , width , height , stride , format } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . i = offset ; _args_array [2] . i = width ; _args_array [3] . i = height ; _args_array [4] . i = stride ; _args_array [5] . u = format . to_raw () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Resize { size } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = size ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShmPool (Proxy < WlShmPool >) ; impl AsRef < Proxy < WlShmPool >> for WlShmPool { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShmPool >> for WlShmPool { # [inline] fn from (value : Proxy < Self >) -> Self { WlShmPool (value) } } impl From < WlShmPool > for Proxy < WlShmPool > { # [inline] fn from (value : WlShmPool) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShmPool { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShmPool { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm_pool" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_pool_interface } } } impl WlShmPool { # [doc = "create a buffer from the pool\n\nCreate a wl_buffer object from the pool.\n\nThe buffer is created offset bytes into the pool and has\nwidth and height as specified. The stride argument specifies\nthe number of bytes from the beginning of one row to the beginning\nof the next. The format is the pixel format of the buffer and\nmust be one of those advertised through the wl_shm.format event.\n\nA buffer will keep a reference to the pool it was created from\nso it is valid to destroy the pool immediately after creating\na buffer from it."] pub fn create_buffer (& self , offset : i32 , width : i32 , height : i32 , stride : i32 , format : super :: wl_shm :: Format) -> Main < super :: wl_buffer :: WlBuffer > { let msg = Request :: CreateBuffer { offset : offset , width : width , height : height , stride : stride , format : format } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the pool\n\nDestroy the shared memory pool.\n\nThe mmapped memory will be released when all\nbuffers that have been created from this pool\nare gone.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "change the size of the pool mapping\n\nThis request will cause the server to remap the backing memory\nfor the pool from the file descriptor passed when the pool was\ncreated, but using the new size. This request can only be\nused to make the pool bigger."] pub fn resize (& self , size : i32) -> () { let msg = Request :: Resize { size : size } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_BUFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; static mut wl_shm_pool_requests_create_buffer_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_pool_requests : [wl_message ; 3] = [wl_message { name : b"create_buffer\0" as * const u8 as * const c_char , signature : b"niiiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_pool_requests_create_buffer_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_pool_interface : wl_interface = wl_interface { name : b"wl_shm_pool\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_shm_pool_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "shared memory support\n\nA singleton global object that provides support for shared\nmemory.\n\nClients can create wl_shm_pool objects using the create_pool\nrequest.\n\nAt connection setup time, the wl_shm object emits one or more\nformat events to inform clients about the valid pixel formats\nthat can be used for buffers."] pub mod wl_shm { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_shm error values\n\nThese errors can be emitted in response to wl_shm requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer format is not known"] InvalidFormat = 0 , # [doc = "invalid size or stride during pool or buffer creation"] InvalidStride = 1 , # [doc = "mmapping the file descriptor failed"] InvalidFd = 2 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFormat) , 1 => Some (Error :: InvalidStride) , 2 => Some (Error :: InvalidFd) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "pixel formats\n\nThis describes the memory layout of an individual pixel.\n\nAll renderers should support argb8888 and xrgb8888 but any other\nformats are optional and may not be supported by the particular\nrenderer in use.\n\nThe drm format codes match the macros defined in drm_fourcc.h, except\nargb8888 and xrgb8888. The formats actually supported by the compositor\nwill be reported by the format event.\n\nFor all wl_shm formats and unless specified in another protocol\nextension, pre-multiplied alpha is used for pixel values."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Format { # [doc = "32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian"] Argb8888 = 0 , # [doc = "32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian"] Xrgb8888 = 1 , # [doc = "8-bit color index format, [7:0] C"] C8 = 538982467 , # [doc = "8-bit RGB format, [7:0] R:G:B 3:3:2"] Rgb332 = 943867730 , # [doc = "8-bit BGR format, [7:0] B:G:R 2:3:3"] Bgr233 = 944916290 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian"] Xrgb4444 = 842093144 , # [doc = "16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian"] Xbgr4444 = 842089048 , # [doc = "16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian"] Rgbx4444 = 842094674 , # [doc = "16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian"] Bgrx4444 = 842094658 , # [doc = "16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian"] Argb4444 = 842093121 , # [doc = "16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian"] Abgr4444 = 842089025 , # [doc = "16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian"] Rgba4444 = 842088786 , # [doc = "16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian"] Bgra4444 = 842088770 , # [doc = "16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian"] Xrgb1555 = 892424792 , # [doc = "16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian"] Xbgr1555 = 892420696 , # [doc = "16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian"] Rgbx5551 = 892426322 , # [doc = "16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian"] Bgrx5551 = 892426306 , # [doc = "16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian"] Argb1555 = 892424769 , # [doc = "16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian"] Abgr1555 = 892420673 , # [doc = "16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian"] Rgba5551 = 892420434 , # [doc = "16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian"] Bgra5551 = 892420418 , # [doc = "16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian"] Rgb565 = 909199186 , # [doc = "16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian"] Bgr565 = 909199170 , # [doc = "24-bit RGB format, [23:0] R:G:B little endian"] Rgb888 = 875710290 , # [doc = "24-bit BGR format, [23:0] B:G:R little endian"] Bgr888 = 875710274 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian"] Xbgr8888 = 875709016 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian"] Rgbx8888 = 875714642 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian"] Bgrx8888 = 875714626 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian"] Abgr8888 = 875708993 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian"] Rgba8888 = 875708754 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian"] Bgra8888 = 875708738 , # [doc = "32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian"] Xrgb2101010 = 808669784 , # [doc = "32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian"] Xbgr2101010 = 808665688 , # [doc = "32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian"] Rgbx1010102 = 808671314 , # [doc = "32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian"] Bgrx1010102 = 808671298 , # [doc = "32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian"] Argb2101010 = 808669761 , # [doc = "32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian"] Abgr2101010 = 808665665 , # [doc = "32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian"] Rgba1010102 = 808665426 , # [doc = "32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian"] Bgra1010102 = 808665410 , # [doc = "packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian"] Yuyv = 1448695129 , # [doc = "packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian"] Yvyu = 1431918169 , # [doc = "packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian"] Uyvy = 1498831189 , # [doc = "packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian"] Vyuy = 1498765654 , # [doc = "packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian"] Ayuv = 1448433985 , # [doc = "2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane"] Nv12 = 842094158 , # [doc = "2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane"] Nv21 = 825382478 , # [doc = "2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane"] Nv16 = 909203022 , # [doc = "2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane"] Nv61 = 825644622 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes"] Yuv410 = 961959257 , # [doc = "3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes"] Yvu410 = 961893977 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes"] Yuv411 = 825316697 , # [doc = "3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes"] Yvu411 = 825316953 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes"] Yuv420 = 842093913 , # [doc = "3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes"] Yvu420 = 842094169 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes"] Yuv422 = 909202777 , # [doc = "3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes"] Yvu422 = 909203033 , # [doc = "3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes"] Yuv444 = 875713881 , # [doc = "3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes"] Yvu444 = 875714137 , # [doc = "[7:0] R"] R8 = 538982482 , # [doc = "[15:0] R little endian"] R16 = 540422482 , # [doc = "[15:0] R:G 8:8 little endian"] Rg88 = 943212370 , # [doc = "[15:0] G:R 8:8 little endian"] Gr88 = 943215175 , # [doc = "[31:0] R:G 16:16 little endian"] Rg1616 = 842221394 , # [doc = "[31:0] G:R 16:16 little endian"] Gr1616 = 842224199 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616f = 1211388504 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616f = 1211384408 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616f = 1211388481 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616f = 1211384385 , # [doc = "[31:0] X:Y:Cb:Cr 8:8:8:8 little endian"] Xyuv8888 = 1448434008 , # [doc = "[23:0] Cr:Cb:Y 8:8:8 little endian"] Vuy888 = 875713878 , # [doc = "Y followed by U then V, 10:10:10. Non-linear modifier only"] Vuy101010 = 808670550 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels"] Y210 = 808530521 , # [doc = "[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels"] Y212 = 842084953 , # [doc = "[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels"] Y216 = 909193817 , # [doc = "[31:0] A:Cr:Y:Cb 2:10:10:10 little endian"] Y410 = 808531033 , # [doc = "[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Y412 = 842085465 , # [doc = "[63:0] A:Cr:Y:Cb 16:16:16:16 little endian"] Y416 = 909194329 , # [doc = "[31:0] X:Cr:Y:Cb 2:10:10:10 little endian"] Xvyu2101010 = 808670808 , # [doc = "[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian"] Xvyu1216161616 = 909334104 , # [doc = "[63:0] X:Cr:Y:Cb 16:16:16:16 little endian"] Xvyu16161616 = 942954072 , # [doc = "[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] Y0l0 = 810299481 , # [doc = "[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian"] X0l0 = 810299480 , # [doc = "[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] Y0l2 = 843853913 , # [doc = "[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian"] X0l2 = 843853912 , Yuv4208bit = 942691673 , Yuv42010bit = 808539481 , Xrgb8888A8 = 943805016 , Xbgr8888A8 = 943800920 , Rgbx8888A8 = 943806546 , Bgrx8888A8 = 943806530 , Rgb888A8 = 943798354 , Bgr888A8 = 943798338 , Rgb565A8 = 943797586 , Bgr565A8 = 943797570 , # [doc = "non-subsampled Cr:Cb plane"] Nv24 = 875714126 , # [doc = "non-subsampled Cb:Cr plane"] Nv42 = 842290766 , # [doc = "2x1 subsampled Cr:Cb plane, 10 bit per channel"] P210 = 808530512 , # [doc = "2x2 subsampled Cr:Cb plane 10 bits per channel"] P010 = 808530000 , # [doc = "2x2 subsampled Cr:Cb plane 12 bits per channel"] P012 = 842084432 , # [doc = "2x2 subsampled Cr:Cb plane 16 bits per channel"] P016 = 909193296 , # [doc = "[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian"] Axbxgxrx106106106106 = 808534593 , # [doc = "2x2 subsampled Cr:Cb plane"] Nv15 = 892425806 , Q410 = 808531025 , Q401 = 825242705 , # [doc = "[63:0] x:R:G:B 16:16:16:16 little endian"] Xrgb16161616 = 942953048 , # [doc = "[63:0] x:B:G:R 16:16:16:16 little endian"] Xbgr16161616 = 942948952 , # [doc = "[63:0] A:R:G:B 16:16:16:16 little endian"] Argb16161616 = 942953025 , # [doc = "[63:0] A:B:G:R 16:16:16:16 little endian"] Abgr16161616 = 942948929 , } impl Format { pub fn from_raw (n : u32) -> Option < Format > { match n { 0 => Some (Format :: Argb8888) , 1 => Some (Format :: Xrgb8888) , 538982467 => Some (Format :: C8) , 943867730 => Some (Format :: Rgb332) , 944916290 => Some (Format :: Bgr233) , 842093144 => Some (Format :: Xrgb4444) , 842089048 => Some (Format :: Xbgr4444) , 842094674 => Some (Format :: Rgbx4444) , 842094658 => Some (Format :: Bgrx4444) , 842093121 => Some (Format :: Argb4444) , 842089025 => Some (Format :: Abgr4444) , 842088786 => Some (Format :: Rgba4444) , 842088770 => Some (Format :: Bgra4444) , 892424792 => Some (Format :: Xrgb1555) , 892420696 => Some (Format :: Xbgr1555) , 892426322 => Some (Format :: Rgbx5551) , 892426306 => Some (Format :: Bgrx5551) , 892424769 => Some (Format :: Argb1555) , 892420673 => Some (Format :: Abgr1555) , 892420434 => Some (Format :: Rgba5551) , 892420418 => Some (Format :: Bgra5551) , 909199186 => Some (Format :: Rgb565) , 909199170 => Some (Format :: Bgr565) , 875710290 => Some (Format :: Rgb888) , 875710274 => Some (Format :: Bgr888) , 875709016 => Some (Format :: Xbgr8888) , 875714642 => Some (Format :: Rgbx8888) , 875714626 => Some (Format :: Bgrx8888) , 875708993 => Some (Format :: Abgr8888) , 875708754 => Some (Format :: Rgba8888) , 875708738 => Some (Format :: Bgra8888) , 808669784 => Some (Format :: Xrgb2101010) , 808665688 => Some (Format :: Xbgr2101010) , 808671314 => Some (Format :: Rgbx1010102) , 808671298 => Some (Format :: Bgrx1010102) , 808669761 => Some (Format :: Argb2101010) , 808665665 => Some (Format :: Abgr2101010) , 808665426 => Some (Format :: Rgba1010102) , 808665410 => Some (Format :: Bgra1010102) , 1448695129 => Some (Format :: Yuyv) , 1431918169 => Some (Format :: Yvyu) , 1498831189 => Some (Format :: Uyvy) , 1498765654 => Some (Format :: Vyuy) , 1448433985 => Some (Format :: Ayuv) , 842094158 => Some (Format :: Nv12) , 825382478 => Some (Format :: Nv21) , 909203022 => Some (Format :: Nv16) , 825644622 => Some (Format :: Nv61) , 961959257 => Some (Format :: Yuv410) , 961893977 => Some (Format :: Yvu410) , 825316697 => Some (Format :: Yuv411) , 825316953 => Some (Format :: Yvu411) , 842093913 => Some (Format :: Yuv420) , 842094169 => Some (Format :: Yvu420) , 909202777 => Some (Format :: Yuv422) , 909203033 => Some (Format :: Yvu422) , 875713881 => Some (Format :: Yuv444) , 875714137 => Some (Format :: Yvu444) , 538982482 => Some (Format :: R8) , 540422482 => Some (Format :: R16) , 943212370 => Some (Format :: Rg88) , 943215175 => Some (Format :: Gr88) , 842221394 => Some (Format :: Rg1616) , 842224199 => Some (Format :: Gr1616) , 1211388504 => Some (Format :: Xrgb16161616f) , 1211384408 => Some (Format :: Xbgr16161616f) , 1211388481 => Some (Format :: Argb16161616f) , 1211384385 => Some (Format :: Abgr16161616f) , 1448434008 => Some (Format :: Xyuv8888) , 875713878 => Some (Format :: Vuy888) , 808670550 => Some (Format :: Vuy101010) , 808530521 => Some (Format :: Y210) , 842084953 => Some (Format :: Y212) , 909193817 => Some (Format :: Y216) , 808531033 => Some (Format :: Y410) , 842085465 => Some (Format :: Y412) , 909194329 => Some (Format :: Y416) , 808670808 => Some (Format :: Xvyu2101010) , 909334104 => Some (Format :: Xvyu1216161616) , 942954072 => Some (Format :: Xvyu16161616) , 810299481 => Some (Format :: Y0l0) , 810299480 => Some (Format :: X0l0) , 843853913 => Some (Format :: Y0l2) , 843853912 => Some (Format :: X0l2) , 942691673 => Some (Format :: Yuv4208bit) , 808539481 => Some (Format :: Yuv42010bit) , 943805016 => Some (Format :: Xrgb8888A8) , 943800920 => Some (Format :: Xbgr8888A8) , 943806546 => Some (Format :: Rgbx8888A8) , 943806530 => Some (Format :: Bgrx8888A8) , 943798354 => Some (Format :: Rgb888A8) , 943798338 => Some (Format :: Bgr888A8) , 943797586 => Some (Format :: Rgb565A8) , 943797570 => Some (Format :: Bgr565A8) , 875714126 => Some (Format :: Nv24) , 842290766 => Some (Format :: Nv42) , 808530512 => Some (Format :: P210) , 808530000 => Some (Format :: P010) , 842084432 => Some (Format :: P012) , 909193296 => Some (Format :: P016) , 808534593 => Some (Format :: Axbxgxrx106106106106) , 892425806 => Some (Format :: Nv15) , 808531025 => Some (Format :: Q410) , 825242705 => Some (Format :: Q401) , 942953048 => Some (Format :: Xrgb16161616) , 942948952 => Some (Format :: Xbgr16161616) , 942953025 => Some (Format :: Argb16161616) , 942948929 => Some (Format :: Abgr16161616) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] CreatePool { fd : :: std :: os :: unix :: io :: RawFd , size : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_pool" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Fd , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreatePool { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: CreatePool { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shm_pool :: WlShmPool > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreatePool { fd , size } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Fd (fd) , Argument :: Int (size) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreatePool { fd , size } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . h = fd ; _args_array [2] . i = size ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "pixel format description\n\nInforms the client about a valid pixel format that\ncan be used for buffers. Known formats include\nargb8888 and xrgb8888."] Format { format : Format , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "format" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Format { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Format { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Format { format : { if let Some (Argument :: Uint (val)) = args . next () { Format :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Format { format : Format :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShm (Proxy < WlShm >) ; impl AsRef < Proxy < WlShm >> for WlShm { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShm >> for WlShm { # [inline] fn from (value : Proxy < Self >) -> Self { WlShm (value) } } impl From < WlShm > for Proxy < WlShm > { # [inline] fn from (value : WlShm) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShm { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShm { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shm" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shm_interface } } } impl WlShm { # [doc = "create a shm pool\n\nCreate a new wl_shm_pool object.\n\nThe pool can be used to create shared memory based buffer\nobjects. The server will mmap size bytes of the passed file\ndescriptor, to use as backing memory for the pool."] pub fn create_pool (& self , fd : :: std :: os :: unix :: io :: RawFd , size : i32) -> Main < super :: wl_shm_pool :: WlShmPool > { let msg = Request :: CreatePool { fd : fd , size : size } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_POOL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FORMAT_SINCE : u32 = 1u32 ; static mut wl_shm_requests_create_pool_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_shm_pool :: wl_shm_pool_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_requests : [wl_message ; 1] = [wl_message { name : b"create_pool\0" as * const u8 as * const c_char , signature : b"nhi\0" as * const u8 as * const c_char , types : unsafe { & wl_shm_requests_create_pool_types as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shm_events : [wl_message ; 1] = [wl_message { name : b"format\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shm_interface : wl_interface = wl_interface { name : b"wl_shm\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shm_requests as * const _ } , event_count : 1 , events : unsafe { & wl_shm_events as * const _ } , } ; } # [doc = "content for a wl_surface\n\nA buffer provides the content for a wl_surface. Buffers are\ncreated through factory interfaces such as wl_shm, wp_linux_buffer_params\n(from the linux-dmabuf protocol extension) or similar. It has a width and\na height and can be attached to a wl_surface, but the mechanism by which a\nclient provides and updates the contents is defined by the buffer factory\ninterface.\n\nIf the buffer uses a format that has an alpha channel, the alpha channel\nis assumed to be premultiplied in the color channels unless otherwise\nspecified."] pub mod wl_buffer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "compositor releases buffer\n\nSent when this wl_buffer is no longer used by the compositor.\nThe client is now free to reuse or destroy this buffer and its\nbacking storage.\n\nIf a client receives a release event before the frame callback\nrequested in the same wl_surface.commit that attaches this\nwl_buffer to a surface, then the client is immediately free to\nreuse the buffer and its backing storage, and does not need a\nsecond buffer for the next surface content update. Typically\nthis is possible, when the compositor maintains a copy of the\nwl_surface contents, e.g. as a GL texture. This is an important\noptimization for GL(ES) compositors with wl_shm clients."] Release , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Release => 0 , } } fn since (& self) -> u32 { match * self { Event :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Release) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Release) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlBuffer (Proxy < WlBuffer >) ; impl AsRef < Proxy < WlBuffer >> for WlBuffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlBuffer >> for WlBuffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlBuffer (value) } } impl From < WlBuffer > for Proxy < WlBuffer > { # [inline] fn from (value : WlBuffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlBuffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlBuffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_buffer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_buffer_interface } } } impl WlBuffer { # [doc = "destroy a buffer\n\nDestroy a buffer. If and how you need to release the backing\nstorage is defined by the buffer factory interface.\n\nFor possible side-effects to a surface, see wl_surface.attach.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_buffer_events : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_buffer_interface : wl_interface = wl_interface { name : b"wl_buffer\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_buffer_requests as * const _ } , event_count : 1 , events : unsafe { & wl_buffer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wl_data_offer represents a piece of data offered for transfer\nby another client (the source client). It is used by the\ncopy-and-paste and drag-and-drop mechanisms. The offer\ndescribes the different mime types that the data can be\nconverted to and provides the mechanism for transferring the\ndata directly from the source client."] pub mod wl_data_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "finish request was called untimely"] InvalidFinish = 0 , # [doc = "action mask contains invalid values"] InvalidActionMask = 1 , # [doc = "action argument has an invalid value"] InvalidAction = 2 , # [doc = "offer doesn't accept this request"] InvalidOffer = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidFinish) , 1 => Some (Error :: InvalidActionMask) , 2 => Some (Error :: InvalidAction) , 3 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] Accept { serial : u32 , mime_type : Option < String > , } , # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface"] Finish , # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "accept" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "finish" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Accept { .. } => 0 , Request :: Receive { .. } => 1 , Request :: Destroy => 2 , Request :: Finish => 3 , Request :: SetActions { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Accept { .. } => 1 , Request :: Receive { .. } => 1 , Request :: Destroy => 1 , Request :: Finish => 3 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Accept { serial , mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . map (Into :: into) . unwrap_or_else (Vec :: new) ,) })) ,] , } , Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: Finish => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions , preferred_action } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) , Argument :: Uint (preferred_action . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Accept { serial , mime_type } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; let _arg_1 = mime_type . map (| s | :: std :: ffi :: CString :: new (s) . unwrap ()) ; _args_array [1] . s = (& _arg_1) . as_ref () . map (| s | s . as_ptr ()) . unwrap_or (:: std :: ptr :: null ()) ; f (0 , & mut _args_array) } , Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: Finish => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetActions { dnd_actions , preferred_action } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; _args_array [1] . u = preferred_action . to_raw () ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating the wl_data_offer object. One\nevent per offered mime type."] Offer { mime_type : String , } , # [doc = "notify the source-side available actions\n\nThis event indicates the actions offered by the data source. It\nwill be sent right after wl_data_device.enter, or anytime the source\nside changes its offered actions through wl_data_source.set_actions.\n\nOnly available since version 3 of the interface"] SourceActions { source_actions : super :: wl_data_device_manager :: DndAction , } , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation in response to destination side action changes through\nwl_data_offer.set_actions.\n\nThis event will no longer be emitted after wl_data_device.drop\nhappened on the drag-and-drop destination, the client must\nhonor the last action received, or the last preferred one set\nthrough wl_data_offer.set_actions when handling an \"ask\" action.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. Prior to\nreceiving wl_data_device.drop, the chosen action may change (e.g.\ndue to keyboard modifiers being pressed). At the time of receiving\nwl_data_device.drop the drag-and-drop destination must honor the\nlast action received.\n\nAction changes may still happen after wl_data_device.drop,\nespecially on \"ask\" actions, where the drag-and-drop destination\nmay choose another action afterwards. Action changes happening\nat this stage are always the result of inter-client negotiation, the\ncompositor shall no longer be able to induce a different action.\n\nUpon \"ask\" actions, it is expected that the drag-and-drop destination\nmay potentially choose a different action and/or mime type,\nbased on wl_data_offer.source_actions and finally chosen by the\nuser (e.g. popping up a menu with the available options). The\nfinal wl_data_offer.set_actions and wl_data_offer.accept requests\nmust happen before the call to wl_data_offer.finish.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "source_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , Event :: SourceActions { .. } => 1 , Event :: Action { .. } => 2 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , Event :: SourceActions { .. } => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: SourceActions { source_actions : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: SourceActions { source_actions : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataOffer (Proxy < WlDataOffer >) ; impl AsRef < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataOffer >> for WlDataOffer { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataOffer (value) } } impl From < WlDataOffer > for Proxy < WlDataOffer > { # [inline] fn from (value : WlDataOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_offer" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_offer_interface } } } impl WlDataOffer { # [doc = "accept one of the offered mime types\n\nIndicate that the client can accept the given mime type, or\nNULL for not accepted.\n\nFor objects of version 2 or older, this request is used by the\nclient to give feedback whether the client can receive the given\nmime type, or NULL if none is accepted; the feedback does not\ndetermine whether the drag-and-drop operation succeeds or not.\n\nFor objects of version 3 or newer, this request determines the\nfinal result of the drag-and-drop operation. If the end result\nis that no mime types were accepted, the drag-and-drop operation\nwill be cancelled and the corresponding drag source will receive\nwl_data_source.cancelled. Clients may still use this event in\nconjunction with wl_data_source.action for feedback."] pub fn accept (& self , serial : u32 , mime_type : Option < String >) -> () { let msg = Request :: Accept { serial : serial , mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request\nand indicates the mime type it wants to receive. The transfer\nhappens through the passed file descriptor (typically created\nwith the pipe system call). The source client writes the data\nin the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until\nEOF and then closes its end, at which point the transfer is\ncomplete.\n\nThis request may happen multiple times for different mime types,\nboth before and after wl_data_device.drop. Drag-and-drop destination\nclients may preemptively fetch data or examine it more closely to\ndetermine acceptance."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data offer\n\nDestroy the data offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "the offer will no longer be used\n\nNotifies the compositor that the drag destination successfully\nfinished the drag-and-drop operation.\n\nUpon receiving this request, the compositor will emit\nwl_data_source.dnd_finished on the drag source client.\n\nIt is a client error to perform other requests than\nwl_data_offer.destroy after this one. It is also an error to perform\nthis request after a NULL mime type has been set in\nwl_data_offer.accept or no action was received through\nwl_data_offer.action.\n\nIf wl_data_offer.finish request is received for a non drag and drop\noperation, the invalid_finish protocol error is raised.\n\nOnly available since version 3 of the interface."] pub fn finish (& self ,) -> () { let msg = Request :: Finish ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available/preferred drag-and-drop actions\n\nSets the actions that the destination side client supports for\nthis operation. This request may trigger the emission of\nwl_data_source.action and wl_data_offer.action events if the compositor\nneeds to change the selected action.\n\nThis request can be called multiple times throughout the\ndrag-and-drop operation, typically in response to wl_data_device.enter\nor wl_data_device.motion events.\n\nThis request determines the final result of the drag-and-drop\noperation. If the end result is that no action is accepted,\nthe drag source will receive wl_data_source.cancelled.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, and the preferred_action\nargument must only contain one of those values set, otherwise it\nwill result in a protocol error.\n\nWhile managing an \"ask\" action, the destination drag-and-drop client\nmay perform further wl_data_offer.receive requests, and is expected\nto perform one last wl_data_offer.set_actions request with a preferred\naction other than \"ask\" (and optionally wl_data_offer.accept) before\nrequesting wl_data_offer.finish, in order to convey the action selected\nby the user. If the preferred action is not in the\nwl_data_offer.source_actions mask, an error will be raised.\n\nIf the \"ask\" action is dismissed (e.g. user cancellation), the client\nis expected to perform wl_data_offer.destroy right away.\n\nThis request can only be made on drag-and-drop offers, a protocol error\nwill be raised otherwise.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction , preferred_action : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions , preferred_action : preferred_action } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_ACCEPT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FINISH_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SOURCE_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_requests : [wl_message ; 5] = [wl_message { name : b"accept\0" as * const u8 as * const c_char , signature : b"u?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"finish\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_offer_events : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"source_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_offer_interface : wl_interface = wl_interface { name : b"wl_data_offer\0" as * const u8 as * const c_char , version : 3 , request_count : 5 , requests : unsafe { & wl_data_offer_requests as * const _ } , event_count : 3 , events : unsafe { & wl_data_offer_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wl_data_source object is the source side of a wl_data_offer.\nIt is created by the source client in a data transfer and\nprovides a way to describe the offered data and a way to respond\nto requests to transfer the data."] pub mod wl_data_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "action mask contains invalid values"] InvalidActionMask = 0 , # [doc = "source doesn't accept this request"] InvalidSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidActionMask) , 1 => Some (Error :: InvalidSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] Offer { mime_type : String , } , # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface"] SetActions { dnd_actions : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_actions" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , Request :: SetActions { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , Request :: SetActions { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetActions { dnd_actions } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (dnd_actions . to_raw ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetActions { dnd_actions } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = dnd_actions . to_raw () ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "a target accepts an offered mime type\n\nSent when a target accepts pointer_focus or motion events. If\na target does not accept any of the offered types, type is NULL.\n\nUsed for feedback during drag-and-drop."] Target { mime_type : Option < String > , } , # [doc = "send the data\n\nRequest for data from the client. Send the data as the\nspecified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. There are several reasons why\nthis could happen:\n\n- The data source has been replaced by another data source.\n- The drag-and-drop operation was performed, but the drop destination\ndid not accept any of the mime types offered through\nwl_data_source.target.\n- The drag-and-drop operation was performed, but the drop destination\ndid not select any of the actions present in the mask offered through\nwl_data_source.action.\n- The drag-and-drop operation was performed but didn't happen over a\nsurface.\n- The compositor cancelled the drag-and-drop operation (e.g. compositor\ndependent timeouts to avoid stale drag-and-drop transfers).\n\nThe client should clean up and destroy this data source.\n\nFor objects of version 2 or older, wl_data_source.cancelled will\nonly be emitted if the data source was replaced by another data\nsource."] Cancelled , # [doc = "the drag-and-drop operation physically finished\n\nThe user performed the drop action. This event does not indicate\nacceptance, wl_data_source.cancelled may still be emitted afterwards\nif the drop destination does not accept any mime type.\n\nHowever, this event might however not be received if the compositor\ncancelled the drag-and-drop operation before this event could happen.\n\nNote that the data_source may still be used in the future and should\nnot be destroyed here.\n\nOnly available since version 3 of the interface"] DndDropPerformed , # [doc = "the drag-and-drop operation concluded\n\nThe drop destination finished interoperating with this data\nsource, so the client is now free to destroy this data source and\nfree all associated data.\n\nIf the action used to perform the operation was \"move\", the\nsource can now delete the transferred data.\n\nOnly available since version 3 of the interface"] DndFinished , # [doc = "notify the selected action\n\nThis event indicates the action selected by the compositor after\nmatching the source/destination side actions. Only one action (or\nnone) will be offered here.\n\nThis event can be emitted multiple times during the drag-and-drop\noperation, mainly in response to destination side changes through\nwl_data_offer.set_actions, and as the data device enters/leaves\nsurfaces.\n\nIt is only possible to receive this event after\nwl_data_source.dnd_drop_performed if the drag-and-drop operation\nended in an \"ask\" action, in which case the final wl_data_source.action\nevent will happen immediately before wl_data_source.dnd_finished.\n\nCompositors may also change the selected action on the fly, mainly\nin response to keyboard modifier changes during the drag-and-drop\noperation.\n\nThe most recent action received is always the valid one. The chosen\naction may change alongside negotiation (e.g. an \"ask\" action can turn\ninto a \"move\" operation), so the effects of the final action must\nalways be applied in wl_data_offer.dnd_finished.\n\nClients can trigger cursor surface changes from this point, so\nthey reflect the current action.\n\nOnly available since version 3 of the interface"] Action { dnd_action : super :: wl_data_device_manager :: DndAction , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "target" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_drop_performed" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "dnd_finished" , since : 3 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "action" , since : 3 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Target { .. } => 0 , Event :: Send { .. } => 1 , Event :: Cancelled => 2 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 4 , Event :: Action { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Target { .. } => 1 , Event :: Send { .. } => 1 , Event :: Cancelled => 1 , Event :: DndDropPerformed => 3 , Event :: DndFinished => 3 , Event :: Action { .. } => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Target { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Cancelled) , 3 => Ok (Event :: DndDropPerformed) , 4 => Ok (Event :: DndFinished) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Action { dnd_action : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_data_device_manager :: DndAction :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Target { mime_type : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 2 => { Ok (Event :: Cancelled) } , 3 => { Ok (Event :: DndDropPerformed) } , 4 => { Ok (Event :: DndFinished) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Action { dnd_action : super :: wl_data_device_manager :: DndAction :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataSource (Proxy < WlDataSource >) ; impl AsRef < Proxy < WlDataSource >> for WlDataSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataSource >> for WlDataSource { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataSource (value) } } impl From < WlDataSource > for Proxy < WlDataSource > { # [inline] fn from (value : WlDataSource) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_source" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_source_interface } } } impl WlDataSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types\nadvertised to targets. Can be called several times to offer\nmultiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the data source\n\nDestroy the data source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the available drag-and-drop actions\n\nSets the actions that the source side client supports for this\noperation. This request may trigger wl_data_source.action and\nwl_data_offer.action events if the compositor needs to change the\nselected action.\n\nThe dnd_actions argument must contain only values expressed in the\nwl_data_device_manager.dnd_actions enum, otherwise it will result\nin a protocol error.\n\nThis request must be made once only, and can only be made on sources\nused in drag-and-drop, so it must be performed before\nwl_data_device.start_drag. Attempting to use the source other than\nfor drag-and-drop will raise a protocol error.\n\nOnly available since version 3 of the interface."] pub fn set_actions (& self , dnd_actions : super :: wl_data_device_manager :: DndAction) -> () { let msg = Request :: SetActions { dnd_actions : dnd_actions } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_ACTIONS_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TARGET_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_DROP_PERFORMED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DND_FINISHED_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTION_SINCE : u32 = 3u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_requests : [wl_message ; 3] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_actions\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_source_events : [wl_message ; 6] = [wl_message { name : b"target\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_drop_performed\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"dnd_finished\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"action\0" as * const u8 as * const c_char , signature : b"3u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_source_interface : wl_interface = wl_interface { name : b"wl_data_source\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_source_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_source_events as * const _ } , } ; } # [doc = "data transfer device\n\nThere is one wl_data_device per seat which can be obtained\nfrom the global wl_data_device_manager singleton.\n\nA wl_data_device provides access to inter-client data transfer\nmechanisms such as copy-and-paste and drag-and-drop."] pub mod wl_data_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] StartDrag { source : Option < super :: wl_data_source :: WlDataSource > , origin : super :: wl_surface :: WlSurface , icon : Option < super :: wl_surface :: WlSurface > , serial : u32 , } , # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: wl_data_source :: WlDataSource > , serial : u32 , } , # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 2 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "start_drag" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 2 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: StartDrag { .. } => 0 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn since (& self) -> u32 { match * self { Request :: StartDrag { .. } => 1 , Request :: SetSelection { .. } => 1 , Request :: Release => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: StartDrag { source , origin , icon , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Object (origin . as_ref () . id ()) , Argument :: Object (icon . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: StartDrag { source , origin , icon , serial } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . o = origin . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = icon . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [3] . u = serial ; f (0 , & mut _args_array) } , Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wl_data_offer\n\nThe data_offer event introduces a new wl_data_offer object,\nwhich will subsequently be used in either the\ndata_device.enter event (for drag-and-drop) or the\ndata_device.selection event (for selections). Immediately\nfollowing the data_device_data_offer event, the new data_offer\nobject will send out data_offer.offer events to describe the\nmime types it offers."] DataOffer { id : Main < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "initiate drag-and-drop session\n\nThis event is sent when an active drag-and-drop pointer enters\na surface owned by the client. The position of the pointer at\nenter time is provided by the x and y arguments, in surface-local\ncoordinates."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , x : f64 , y : f64 , id : Option < super :: wl_data_offer :: WlDataOffer > , } , # [doc = "end drag-and-drop session\n\nThis event is sent when the drag-and-drop pointer leaves the\nsurface and the session ends. The client must destroy the\nwl_data_offer introduced at enter time at this point."] Leave , # [doc = "drag-and-drop session motion\n\nThis event is sent when the drag-and-drop pointer moves within\nthe currently focused surface. The new position of the pointer\nis provided by the x and y arguments, in surface-local\ncoordinates."] Motion { time : u32 , x : f64 , y : f64 , } , # [doc = "end drag-and-drop session successfully\n\nThe event is sent when a drag-and-drop operation is ended\nbecause the implicit grab is removed.\n\nThe drag-and-drop destination is expected to honor the last action\nreceived through wl_data_offer.action, if the resulting action is\n\"copy\" or \"move\", the destination can still perform\nwl_data_offer.receive requests, and is expected to end all\ntransfers with a wl_data_offer.finish request.\n\nIf the resulting action is \"ask\", the action will not be considered\nfinal. The drag-and-drop destination is expected to perform one last\nwl_data_offer.set_actions request, or wl_data_offer.destroy in order\nto cancel the operation."] Drop , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwl_data_offer for the selection for this device. The\ndata_device.data_offer and the data_offer.offer events are\nsent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client\nimmediately before receiving keyboard focus and when a new\nselection is set while the client has keyboard focus. The\ndata_offer is valid until a new data_offer or NULL is received\nor until the client loses keyboard focus. Switching surface with\nkeyboard focus within the same client doesn't mean a new selection\nwill be sent. The client must destroy the previous selection\ndata_offer, if any, upon receiving this event."] Selection { id : Option < super :: wl_data_offer :: WlDataOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "drop" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave => 2 , Event :: Motion { .. } => 3 , Event :: Drop => 4 , Event :: Selection { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave => 1 , Event :: Motion { .. } => 1 , Event :: Drop => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_offer :: WlDataOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Leave) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 4 => Ok (Event :: Drop) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , id : if _args [4] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [4] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Leave) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , x : (_args [1] . f as f64) / 256. , y : (_args [2] . f as f64) / 256. , }) } , 4 => { Ok (Event :: Drop) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: wl_data_offer :: WlDataOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDevice (Proxy < WlDataDevice >) ; impl AsRef < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDevice >> for WlDataDevice { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDevice (value) } } impl From < WlDataDevice > for Proxy < WlDataDevice > { # [inline] fn from (value : WlDataDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_interface } } } impl WlDataDevice { # [doc = "start drag-and-drop operation\n\nThis request asks the compositor to start a drag-and-drop\noperation on behalf of the client.\n\nThe source argument is the data source that provides the data\nfor the eventual data transfer. If source is NULL, enter, leave\nand motion events are sent only to the client that initiated the\ndrag and the client is expected to handle the data passing\ninternally. If source is destroyed, the drag-and-drop session will be\ncancelled.\n\nThe origin surface is the surface where the drag originates and\nthe client must have an active implicit grab that matches the\nserial.\n\nThe icon surface is an optional (can be NULL) surface that\nprovides an icon to be moved around with the cursor. Initially,\nthe top-left corner of the icon surface is placed at the cursor\nhotspot, but subsequent wl_surface.attach request can move the\nrelative position. Attach requests must be confirmed with\nwl_surface.commit as usual. The icon surface is given the role of\na drag-and-drop icon. If the icon surface already has another role,\nit raises a protocol error.\n\nThe current and pending input regions of the icon wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the icon surface. When the use\nas an icon ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped."] pub fn start_drag (& self , source : Option < & super :: wl_data_source :: WlDataSource > , origin : & super :: wl_surface :: WlSurface , icon : Option < & super :: wl_surface :: WlSurface > , serial : u32) -> () { let msg = Request :: StartDrag { source : source . map (| o | o . clone ()) , origin : origin . clone () , icon : icon . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection\nto the data from the source on behalf of the client.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: wl_data_source :: WlDataSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy data device\n\nThis request destroys the data device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 2 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_START_DRAG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DROP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut wl_data_device_requests_start_drag_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_data_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_requests : [wl_message ; 3] = [wl_message { name : b"start_drag\0" as * const u8 as * const c_char , signature : b"?oo?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_start_drag_types as * const _ } , } , wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_data_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_enter_types : [* const wl_interface ; 5] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; static mut wl_data_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_offer :: wl_data_offer_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_events : [wl_message ; 6] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_data_offer_types as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"drop\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_interface : wl_interface = wl_interface { name : b"wl_data_device\0" as * const u8 as * const c_char , version : 3 , request_count : 3 , requests : unsafe { & wl_data_device_requests as * const _ } , event_count : 6 , events : unsafe { & wl_data_device_events as * const _ } , } ; } # [doc = "data transfer interface\n\nThe wl_data_device_manager is a singleton global object that\nprovides access to inter-client data transfer mechanisms such as\ncopy-and-paste and drag-and-drop. These mechanisms are tied to\na wl_seat and this interface lets a client get a wl_data_device\ncorresponding to a wl_seat.\n\nDepending on the version bound, the objects created from the bound\nwl_data_device_manager object will have different requirements for\nfunctioning properly. See wl_data_source.set_actions,\nwl_data_offer.accept and wl_data_offer.finish for details."] pub mod wl_data_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "drag and drop actions\n\nThis is a bitmask of the available/preferred actions in a\ndrag-and-drop operation.\n\nIn the compositor, the selected action is a result of matching the\nactions offered by the source and destination sides. \"action\" events\nwith a \"none\" action will be sent to both source and destination if\nthere is no match. All further checks will effectively happen on\n(source actions ∩ destination actions).\n\nIn addition, compositors may also pick different actions in\nreaction to key modifiers being pressed. One common design that\nis used in major toolkits (and the behavior recommended for\ncompositors) is:\n\n- If no modifiers are pressed, the first match (in bit order)\nwill be used.\n- Pressing Shift selects \"move\", if enabled in the mask.\n- Pressing Control selects \"copy\", if enabled in the mask.\n\nBehavior beyond that is considered implementation-dependent.\nCompositors may for example bind other modifiers (like Alt/Meta)\nor drags initiated with other buttons than BTN_LEFT to specific\nactions (e.g. \"ask\")."] pub struct DndAction : u32 { # [doc = "no action"] const None = 0 ; # [doc = "copy action"] const Copy = 1 ; # [doc = "move action"] const Move = 2 ; # [doc = "ask action"] const Ask = 4 ; } } impl DndAction { pub fn from_raw (n : u32) -> Option < DndAction > { Some (DndAction :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "create a new data device\n\nCreate a new data device for a given seat."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_data_source :: WlDataSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_data_device :: WlDataDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlDataDeviceManager (Proxy < WlDataDeviceManager >) ; impl AsRef < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlDataDeviceManager >> for WlDataDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { WlDataDeviceManager (value) } } impl From < WlDataDeviceManager > for Proxy < WlDataDeviceManager > { # [inline] fn from (value : WlDataDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for WlDataDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlDataDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_data_device_manager" ; const VERSION : u32 = 3 ; fn c_interface () -> * const wl_interface { unsafe { & wl_data_device_manager_interface } } } impl WlDataDeviceManager { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: wl_data_source :: WlDataSource > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new data device\n\nCreate a new data device for a given seat."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: wl_data_device :: WlDataDevice > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; static mut wl_data_device_manager_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_data_source :: wl_data_source_interface as * const wl_interface } ,] ; static mut wl_data_device_manager_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_data_device :: wl_data_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_data_device_manager_requests : [wl_message ; 2] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_data_device_manager_requests_get_data_device_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_data_device_manager_interface : wl_interface = wl_interface { name : b"wl_data_device_manager\0" as * const u8 as * const c_char , version : 3 , request_count : 2 , requests : unsafe { & wl_data_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "create desktop-style surfaces\n\nThis interface is implemented by servers that provide\ndesktop-style user interfaces.\n\nIt allows clients to associate a wl_shell_surface with\na basic surface.\n\nNote! This protocol is deprecated and not intended for production use.\nFor desktop-style user interfaces, use xdg_shell."] pub mod wl_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] GetShellSurface { surface : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_shell_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetShellSurface { .. } => 0 , } } fn since (& self) -> u32 { match * self { Request :: GetShellSurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_shell_surface :: WlShellSurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetShellSurface { surface } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetShellSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShell (Proxy < WlShell >) ; impl AsRef < Proxy < WlShell >> for WlShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShell >> for WlShell { # [inline] fn from (value : Proxy < Self >) -> Self { WlShell (value) } } impl From < WlShell > for Proxy < WlShell > { # [inline] fn from (value : WlShell) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_interface } } } impl WlShell { # [doc = "create a shell surface from a surface\n\nCreate a shell surface for an existing surface. This gives\nthe wl_surface the role of a shell surface. If the wl_surface\nalready has another role, it raises a protocol error.\n\nOnly one shell surface can be associated with a given surface."] pub fn get_shell_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: wl_shell_surface :: WlShellSurface > { let msg = Request :: GetShellSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SHELL_SURFACE_SINCE : u32 = 1u32 ; static mut wl_shell_requests_get_shell_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_shell_surface :: wl_shell_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_requests : [wl_message ; 1] = [wl_message { name : b"get_shell_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_requests_get_shell_surface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_interface : wl_interface = wl_interface { name : b"wl_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & wl_shell_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "desktop-style metadata interface\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like toplevel, fullscreen\nor popup windows, move, resize or maximize them, associate\nmetadata like title and class, etc.\n\nOn the server side the object is automatically destroyed when\nthe related wl_surface is destroyed. On the client side,\nwl_shell_surface_destroy() must be called before destroying\nthe wl_surface object."] pub mod wl_shell_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation. The server may\nuse this information to adapt its behavior, e.g. choose\nan appropriate cursor image."] pub struct Resize : u32 { # [doc = "no edge"] const None = 0 ; # [doc = "top edge"] const Top = 1 ; # [doc = "bottom edge"] const Bottom = 2 ; # [doc = "left edge"] const Left = 4 ; # [doc = "top and left edges"] const TopLeft = 5 ; # [doc = "bottom and left edges"] const BottomLeft = 6 ; # [doc = "right edge"] const Right = 8 ; # [doc = "top and right edges"] const TopRight = 9 ; # [doc = "bottom and right edges"] const BottomRight = 10 ; } } impl Resize { pub fn from_raw (n : u32) -> Option < Resize > { Some (Resize :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } bitflags ! { # [doc = "details of transient behaviour\n\nThese flags specify details of the expected behaviour\nof transient surfaces. Used in the set_transient request."] pub struct Transient : u32 { # [doc = "do not set keyboard focus"] const Inactive = 1 ; } } impl Transient { pub fn from_raw (n : u32) -> Option < Transient > { Some (Transient :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "different method to set the surface fullscreen\n\nHints to indicate to the compositor how to deal with a conflict\nbetween the dimensions of the surface and the dimensions of the\noutput. The compositor is free to ignore this parameter."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum FullscreenMethod { # [doc = "no preference, apply default policy"] Default = 0 , # [doc = "scale, preserve the surface's aspect ratio and center on output"] Scale = 1 , # [doc = "switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch"] Driver = 2 , # [doc = "no upscaling, center on output and add black borders to compensate size mismatch"] Fill = 3 , } impl FullscreenMethod { pub fn from_raw (n : u32) -> Option < FullscreenMethod > { match n { 0 => Some (FullscreenMethod :: Default) , 1 => Some (FullscreenMethod :: Scale) , 2 => Some (FullscreenMethod :: Driver) , 3 => Some (FullscreenMethod :: Fill) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : Resize , } , # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] SetToplevel , # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] SetTransient { parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] SetFullscreen { method : FullscreenMethod , framerate : u32 , output : Option < super :: wl_output :: WlOutput > , } , # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] SetPopup { seat : super :: wl_seat :: WlSeat , serial : u32 , parent : super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient , } , # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] SetMaximized { output : Option < super :: wl_output :: WlOutput > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] SetClass { class_ : String , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_toplevel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_transient" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_popup" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_class" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Pong { .. } => 0 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 2 , Request :: SetToplevel => 3 , Request :: SetTransient { .. } => 4 , Request :: SetFullscreen { .. } => 5 , Request :: SetPopup { .. } => 6 , Request :: SetMaximized { .. } => 7 , Request :: SetTitle { .. } => 8 , Request :: SetClass { .. } => 9 , } } fn since (& self) -> u32 { match * self { Request :: Pong { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: SetToplevel => 1 , Request :: SetTransient { .. } => 1 , Request :: SetFullscreen { .. } => 1 , Request :: SetPopup { .. } => 1 , Request :: SetMaximized { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetClass { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges . to_raw ()) ,] , } , Request :: SetToplevel => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , Request :: SetTransient { parent , x , y , flags } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetFullscreen { method , framerate , output } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (method . to_raw ()) , Argument :: Uint (framerate) , Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetPopup { seat , serial , parent , x , y , flags } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Int (x) , Argument :: Int (y) , Argument :: Uint (flags . to_raw ()) ,] , } , Request :: SetMaximized { output } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetClass { class_ } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (class_ . into ()) })) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (0 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (1 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges . to_raw () ; f (2 , & mut _args_array) } , Request :: SetToplevel => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , Request :: SetTransient { parent , x , y , flags } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [1] . i = x ; _args_array [2] . i = y ; _args_array [3] . u = flags . to_raw () ; f (4 , & mut _args_array) } , Request :: SetFullscreen { method , framerate , output } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = method . to_raw () ; _args_array [1] . u = framerate ; _args_array [2] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: SetPopup { seat , serial , parent , x , y , flags } => { let mut _args_array : [wl_argument ; 6] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . i = x ; _args_array [4] . i = y ; _args_array [5] . u = flags . to_raw () ; f (6 , & mut _args_array) } , Request :: SetMaximized { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (7 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (8 , & mut _args_array) } , Request :: SetClass { class_ } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (class_) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (9 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "ping client\n\nPing a client to check if it is receiving events and sending\nrequests. A client is expected to reply with a pong request."] Ping { serial : u32 , } , # [doc = "suggest resize\n\nThe configure event asks the client to resize its surface.\n\nThe size is a hint, in the sense that the client is free to\nignore it if it doesn't resize, pick a smaller size (to\nsatisfy aspect ratio or resize in steps of NxM pixels).\n\nThe edges parameter provides a hint about how the surface\nwas resized. The client may use this information to decide\nhow to adjust its content to the new size (e.g. a scrolling\narea might adjust its content position to leave the viewable\ncontent unmoved).\n\nThe client is free to dismiss all but the last configure\nevent it received.\n\nThe width and height arguments specify the size of the window\nin surface-local coordinates."] Configure { edges : Resize , width : i32 , height : i32 , } , # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup grab is broken,\nthat is, when the user clicks a surface that doesn't belong\nto the client owning the popup surface."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , Event :: Configure { .. } => 1 , Event :: PopupDone => 2 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , Event :: Configure { .. } => 1 , Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { edges : { if let Some (Argument :: Uint (val)) = args . next () { Resize :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Configure { edges : Resize :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , }) } , 2 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlShellSurface (Proxy < WlShellSurface >) ; impl AsRef < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlShellSurface >> for WlShellSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlShellSurface (value) } } impl From < WlShellSurface > for Proxy < WlShellSurface > { # [inline] fn from (value : WlShellSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlShellSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlShellSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_shell_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_shell_surface_interface } } } impl WlShellSurface { # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart a pointer-driven move of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a pointer-driven resizing of the surface.\n\nThis request must be used in response to a button press event.\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized)."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : Resize) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a toplevel surface\n\nMap the surface as a toplevel surface.\n\nA toplevel surface is not fullscreen, maximized or transient."] pub fn set_toplevel (& self ,) -> () { let msg = Request :: SetToplevel ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a transient surface\n\nMap the surface relative to an existing surface.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates.\n\nThe flags argument controls details of the transient behaviour."] pub fn set_transient (& self , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetTransient { parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a fullscreen surface\n\nMap the surface as a fullscreen surface.\n\nIf an output parameter is given then the surface will be made\nfullscreen on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe client may specify a method to resolve a size conflict\nbetween the output size and the surface size - this is provided\nthrough the method parameter.\n\nThe framerate parameter is used only when the method is set\nto \"driver\", to indicate the preferred framerate. A value of 0\nindicates that the client does not care about framerate. The\nframerate is specified in mHz, that is framerate of 60000 is 60Hz.\n\nA method of \"scale\" or \"driver\" implies a scaling operation of\nthe surface, either via a direct scaling operation or a change of\nthe output mode. This will override any kind of output scaling, so\nthat mapping a surface with a buffer size equal to the mode can\nfill the screen independent of buffer_scale.\n\nA method of \"fill\" means we don't scale up the buffer, however\nany output scale is applied. This means that you may run into\nan edge case where the application maps a buffer with the same\nsize of the output mode but buffer_scale 1 (thus making a\nsurface larger than the output). In this case it is allowed to\ndownscale the results to fit the screen.\n\nThe compositor must reply to this request with a configure event\nwith the dimensions for the output on which the surface will\nbe made fullscreen."] pub fn set_fullscreen (& self , method : FullscreenMethod , framerate : u32 , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { method : method , framerate : framerate , output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a popup surface\n\nMap the surface as a popup.\n\nA popup surface is a transient surface with an added pointer\ngrab.\n\nAn existing implicit grab will be changed to owner-events mode,\nand the popup grab will continue after the implicit grab ends\n(i.e. releasing the mouse button does not cause the popup to\nbe unmapped).\n\nThe popup grab continues until the window is destroyed or a\nmouse button is pressed in any other client's window. A click\nin any of the client's surfaces is reported as normal, however,\nclicks in other clients' surfaces will be discarded and trigger\nthe callback.\n\nThe x and y arguments specify the location of the upper left\ncorner of the surface relative to the upper left corner of the\nparent surface, in surface-local coordinates."] pub fn set_popup (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , parent : & super :: wl_surface :: WlSurface , x : i32 , y : i32 , flags : Transient) -> () { let msg = Request :: SetPopup { seat : seat . clone () , serial : serial , parent : parent . clone () , x : x , y : y , flags : flags } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "make the surface a maximized surface\n\nMap the surface as a maximized surface.\n\nIf an output parameter is given then the surface will be\nmaximized on that output. If the client does not specify the\noutput then the compositor will apply its policy - usually\nchoosing the output on which the surface has the biggest surface\narea.\n\nThe compositor will reply with a configure event telling\nthe expected new surface size. The operation is completed\non the next buffer attach to this surface.\n\nA maximized surface typically fills the entire output it is\nbound to, except for desktop elements such as panels. This is\nthe main difference between a maximized shell surface and a\nfullscreen shell surface.\n\nThe details depend on the compositor implementation."] pub fn set_maximized (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetMaximized { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface class\n\nSet a class for the surface.\n\nThe surface class identifies the general class of applications\nto which the surface belongs. A common convention is to use the\nfile name (or the full path if it is a non-standard location) of\nthe application's .desktop file as the class."] pub fn set_class (& self , class_ : String) -> () { let msg = Request :: SetClass { class_ : class_ } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TOPLEVEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TRANSIENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CLASS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; static mut wl_shell_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_transient_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_fullscreen_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_shell_surface_requests_set_popup_types : [* const wl_interface ; 6] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_shell_surface_requests_set_maximized_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_requests : [wl_message ; 10] = [wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_resize_types as * const _ } , } , wl_message { name : b"set_toplevel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_transient\0" as * const u8 as * const c_char , signature : b"oiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_transient_types as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"uu?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"set_popup\0" as * const u8 as * const c_char , signature : b"ouoiiu\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_popup_types as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_shell_surface_requests_set_maximized_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_class\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_shell_surface_events : [wl_message ; 3] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"uii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_shell_surface_interface : wl_interface = wl_interface { name : b"wl_shell_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 10 , requests : unsafe { & wl_shell_surface_requests as * const _ } , event_count : 3 , events : unsafe { & wl_shell_surface_events as * const _ } , } ; } # [doc = "an onscreen surface\n\nA surface is a rectangular area that may be displayed on zero\nor more outputs, and shown any number of times at the compositor's\ndiscretion. They can present wl_buffers, receive user input, and\ndefine a local coordinate system.\n\nThe size of a surface (and relative positions on it) is described\nin surface-local coordinates, which may differ from the buffer\ncoordinates of the pixel content, in case a buffer_transform\nor a buffer_scale is used.\n\nA surface without a \"role\" is fairly useless: a compositor does\nnot know where, when or how to present it. The role is the\npurpose of a wl_surface. Examples of roles are a cursor for a\npointer (as set by wl_pointer.set_cursor), a drag icon\n(wl_data_device.start_drag), a sub-surface\n(wl_subcompositor.get_subsurface), and a window as defined by a\nshell protocol (e.g. wl_shell.get_shell_surface).\n\nA surface can have only one role at a time. Initially a\nwl_surface does not have a role. Once a wl_surface is given a\nrole, it is set permanently for the whole lifetime of the\nwl_surface object. Giving the current role again is allowed,\nunless explicitly forbidden by the relevant interface\nspecification.\n\nSurface roles are given by requests in other interfaces such as\nwl_pointer.set_cursor. The request should explicitly mention\nthat this request gives a role to a wl_surface. Often, this\nrequest also creates a new protocol object that represents the\nrole and adds additional functionality to wl_surface. When a\nclient wants to destroy a wl_surface, they must destroy this 'role\nobject' before the wl_surface.\n\nDestroying the role object does not remove the role from the\nwl_surface, but it may stop the wl_surface from \"playing the role\".\nFor instance, if a wl_subsurface object is destroyed, the wl_surface\nit was created for will be unmapped and forget its position and\nz-order. It is allowed to create a wl_subsurface for the same\nwl_surface again, but it is not allowed to use the wl_surface as\na cursor (cursor is a different role than sub-surface, and role\nswitching is not allowed)."] pub mod wl_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "wl_surface error values\n\nThese errors can be emitted in response to wl_surface requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "buffer scale value is invalid"] InvalidScale = 0 , # [doc = "buffer transform value is invalid"] InvalidTransform = 1 , # [doc = "buffer size is invalid"] InvalidSize = 2 , # [doc = "buffer offset is invalid"] InvalidOffset = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: InvalidScale) , 1 => Some (Error :: InvalidTransform) , 2 => Some (Error :: InvalidSize) , 3 => Some (Error :: InvalidOffset) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] Attach { buffer : Option < super :: wl_buffer :: WlBuffer > , x : i32 , y : i32 , } , # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] Damage { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] Frame { } , # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] SetOpaqueRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] SetInputRegion { region : Option < super :: wl_region :: WlRegion > , } , # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] Commit , # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface"] SetBufferTransform { transform : super :: wl_output :: Transform , } , # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface"] SetBufferScale { scale : i32 , } , # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface"] DamageBuffer { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface"] Offset { x : i32 , y : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "attach" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "set_opaque_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_input_region" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_buffer_transform" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_buffer_scale" , since : 3 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "damage_buffer" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "offset" , since : 5 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 2 , Request :: Frame { .. } => 3 , Request :: SetOpaqueRegion { .. } => 4 , Request :: SetInputRegion { .. } => 5 , Request :: Commit => 6 , Request :: SetBufferTransform { .. } => 7 , Request :: SetBufferScale { .. } => 8 , Request :: DamageBuffer { .. } => 9 , Request :: Offset { .. } => 10 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Attach { .. } => 1 , Request :: Damage { .. } => 1 , Request :: Frame { .. } => 1 , Request :: SetOpaqueRegion { .. } => 1 , Request :: SetInputRegion { .. } => 1 , Request :: Commit => 1 , Request :: SetBufferTransform { .. } => 2 , Request :: SetBufferScale { .. } => 3 , Request :: DamageBuffer { .. } => 4 , Request :: Offset { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 3 => Some (Object :: from_interface :: < super :: wl_callback :: WlCallback > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Attach { buffer , x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (buffer . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Damage { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Frame { } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: SetOpaqueRegion { region } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetInputRegion { region } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (region . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , Request :: SetBufferTransform { transform } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Int (transform . to_raw () as i32) ,] , } , Request :: SetBufferScale { scale } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (scale) ,] , } , Request :: DamageBuffer { x , y , width , height } => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Offset { x , y } => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Attach { buffer , x , y } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = buffer . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . i = x ; _args_array [2] . i = y ; f (1 , & mut _args_array) } , Request :: Damage { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , Request :: Frame { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetOpaqueRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (4 , & mut _args_array) } , Request :: SetInputRegion { region } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = region . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (5 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , Request :: SetBufferTransform { transform } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = transform . to_raw () as i32 ; f (7 , & mut _args_array) } , Request :: SetBufferScale { scale } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = scale ; f (8 , & mut _args_array) } , Request :: DamageBuffer { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (9 , & mut _args_array) } , Request :: Offset { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (10 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "surface enters an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in some part of it being within the scanout region of an\noutput.\n\nNote that a surface may be overlapping with zero or more outputs."] Enter { output : super :: wl_output :: WlOutput , } , # [doc = "surface leaves an output\n\nThis is emitted whenever a surface's creation, movement, or resizing\nresults in it no longer having any part of it within the scanout region\nof an output.\n\nClients should not use the number of outputs the surface is on for frame\nthrottling purposes. The surface might be hidden even if no leave event\nhas been sent, and the compositor might expect new surface content\nupdates even if no enter event has been sent. The frame event should be\nused instead."] Leave { output : super :: wl_output :: WlOutput , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { output : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { output : Proxy :: < super :: wl_output :: WlOutput > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSurface (Proxy < WlSurface >) ; impl AsRef < Proxy < WlSurface >> for WlSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSurface >> for WlSurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSurface (value) } } impl From < WlSurface > for Proxy < WlSurface > { # [inline] fn from (value : WlSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_surface" ; const VERSION : u32 = 5 ; fn c_interface () -> * const wl_interface { unsafe { & wl_surface_interface } } } impl WlSurface { # [doc = "delete surface\n\nDeletes the surface and invalidates its object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents\n\nSet a buffer as the content of this surface.\n\nThe new size of the surface is calculated based on the buffer\nsize transformed by the inverse buffer_transform and the\ninverse buffer_scale. This means that at commit time the supplied\nbuffer size must be an integer multiple of the buffer_scale. If\nthat's not the case, an invalid_size error is sent.\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes. Setting anything other than 0\nas x and y arguments is discouraged, and should instead be replaced\nwith using the separate wl_surface.offset request.\n\nWhen the bound wl_surface version is 5 or higher, passing any\nnon-zero x or y is a protocol violation, and will result in an\n'invalid_offset' error being raised. To achieve equivalent semantics,\nuse wl_surface.offset.\n\nSurface contents are double-buffered state, see wl_surface.commit.\n\nThe initial surface contents are void; there is no content.\nwl_surface.attach assigns the given wl_buffer as the pending\nwl_buffer. wl_surface.commit makes the pending wl_buffer the new\nsurface contents, and the size of the surface becomes the size\ncalculated from the wl_buffer, as described above. After commit,\nthere is no pending buffer until the next attach.\n\nCommitting a pending wl_buffer allows the compositor to read the\npixels in the wl_buffer. The compositor may access the pixels at\nany time after the wl_surface.commit request. When the compositor\nwill not access the pixels anymore, it will send the\nwl_buffer.release event. Only after receiving wl_buffer.release,\nthe client may reuse the wl_buffer. A wl_buffer that has been\nattached and then replaced by another attach instead of committed\nwill not receive a release event, and is not used by the\ncompositor.\n\nIf a pending wl_buffer has been committed to more than one wl_surface,\nthe delivery of wl_buffer.release events becomes undefined. A well\nbehaved client should not rely on wl_buffer.release events in this\ncase. Alternatively, a client could create multiple wl_buffer objects\nfrom the same backing storage or use wp_linux_buffer_release.\n\nDestroying the wl_buffer after wl_buffer.release does not change\nthe surface contents. Destroying the wl_buffer before wl_buffer.release\nis allowed as long as the underlying buffer storage isn't re-used (this\ncan happen e.g. on client process termination). However, if the client\ndestroys the wl_buffer before receiving the wl_buffer.release event and\nmutates the underlying buffer storage, the surface contents become\nundefined immediately.\n\nIf wl_surface.attach is sent with a NULL wl_buffer, the\nfollowing wl_surface.commit will remove the surface content."] pub fn attach (& self , buffer : Option < & super :: wl_buffer :: WlBuffer > , x : i32 , y : i32) -> () { let msg = Request :: Attach { buffer : buffer . map (| o | o . clone ()) , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in surface-local coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage adds pending damage: the new pending damage\nis the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nNote! New clients should not use this request. Instead damage can be\nposted with wl_surface.damage_buffer which uses buffer coordinates\ninstead of surface coordinates."] pub fn damage (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Damage { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "request a frame throttling hint\n\nRequest a notification when it is a good time to start drawing a new\nframe, by creating a frame callback. This is useful for throttling\nredrawing operations, and driving animations.\n\nWhen a client is animating on a wl_surface, it can use the 'frame'\nrequest to get notified when it is a good time to draw and commit the\nnext frame of animation. If the client commits an update earlier than\nthat, it is likely that some updates will not make it to the display,\nand the client is wasting resources by drawing too often.\n\nThe frame request will take effect on the next wl_surface.commit.\nThe notification will only be posted for one frame unless\nrequested again. For a wl_surface, the notifications are posted in\nthe order the frame requests were committed.\n\nThe server must send the notifications so that a client\nwill not send excessive updates, while still allowing\nthe highest possible update rate for clients that wait for the reply\nbefore drawing again. The server should give some time for the client\nto draw and commit after sending the frame callback events to let it\nhit the next output refresh.\n\nA server should avoid signaling the frame callbacks if the\nsurface is not visible in any way, e.g. the surface is off-screen,\nor completely obscured by other opaque surfaces.\n\nThe object returned by this request will be destroyed by the\ncompositor after the callback is fired and as such the client must not\nattempt to use it after that point.\n\nThe callback_data passed in the callback is the current time, in\nmilliseconds, with an undefined base."] pub fn frame (& self ,) -> Main < super :: wl_callback :: WlCallback > { let msg = Request :: Frame { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "set opaque region\n\nThis request sets the region of the surface that contains\nopaque content.\n\nThe opaque region is an optimization hint for the compositor\nthat lets it optimize the redrawing of content behind opaque\nregions. Setting an opaque region is not required for correct\nbehaviour, but marking transparent content as opaque will result\nin repaint artifacts.\n\nThe opaque region is specified in surface-local coordinates.\n\nThe compositor ignores the parts of the opaque region that fall\noutside of the surface.\n\nOpaque region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_opaque_region changes the pending opaque region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise, the pending and current regions are never changed.\n\nThe initial value for an opaque region is empty. Setting the pending\nopaque region has copy semantics, and the wl_region object can be\ndestroyed immediately. A NULL wl_region causes the pending opaque\nregion to be set to empty."] pub fn set_opaque_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetOpaqueRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set input region\n\nThis request sets the region of the surface that can receive\npointer and touch events.\n\nInput events happening outside of this region will try the next\nsurface in the server surface stack. The compositor ignores the\nparts of the input region that fall outside of the surface.\n\nThe input region is specified in surface-local coordinates.\n\nInput region is double-buffered state, see wl_surface.commit.\n\nwl_surface.set_input_region changes the pending input region.\nwl_surface.commit copies the pending region to the current region.\nOtherwise the pending and current regions are never changed,\nexcept cursor and icon surfaces are special cases, see\nwl_pointer.set_cursor and wl_data_device.start_drag.\n\nThe initial value for an input region is infinite. That means the\nwhole surface will accept input. Setting the pending input region\nhas copy semantics, and the wl_region object can be destroyed\nimmediately. A NULL wl_region causes the input region to be set\nto infinite."] pub fn set_input_region (& self , region : Option < & super :: wl_region :: WlRegion >) -> () { let msg = Request :: SetInputRegion { region : region . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit pending surface state\n\nSurface state (input, opaque, and damage regions, attached buffers,\netc.) is double-buffered. Protocol requests modify the pending state,\nas opposed to the current state in use by the compositor. A commit\nrequest atomically applies all pending state, replacing the current\nstate. After commit, the new pending state is as documented for each\nrelated request.\n\nOn commit, a pending wl_buffer is applied first, and all other state\nsecond. This means that all coordinates in double-buffered state are\nrelative to the new wl_buffer coming into use, except for\nwl_surface.attach itself. If there is no pending wl_buffer, the\ncoordinates are relative to the current surface contents.\n\nAll requests that need a commit to become effective are documented\nto affect double-buffered state.\n\nOther interfaces may add further double-buffered surface state."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer transformation\n\nThis request sets an optional transformation on how the compositor\ninterprets the contents of the buffer attached to the surface. The\naccepted values for the transform parameter are the values for\nwl_output.transform.\n\nBuffer transform is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer transformation set to normal.\n\nwl_surface.set_buffer_transform changes the pending buffer\ntransformation. wl_surface.commit copies the pending buffer\ntransformation to the current one. Otherwise, the pending and current\nvalues are never changed.\n\nThe purpose of this request is to allow clients to render content\naccording to the output transform, thus permitting the compositor to\nuse certain optimizations even if the display is rotated. Using\nhardware overlays and scanning out a client buffer for fullscreen\nsurfaces are examples of such optimizations. Those optimizations are\nhighly dependent on the compositor implementation, so the use of this\nrequest should be considered on a case-by-case basis.\n\nNote that if the transform value includes 90 or 270 degree rotation,\nthe width of the buffer will become the surface height and the height\nof the buffer will become the surface width.\n\nIf transform is not one of the values from the\nwl_output.transform enum the invalid_transform protocol error\nis raised.\n\nOnly available since version 2 of the interface."] pub fn set_buffer_transform (& self , transform : super :: wl_output :: Transform) -> () { let msg = Request :: SetBufferTransform { transform : transform } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the buffer scaling factor\n\nThis request sets an optional scaling factor on how the compositor\ninterprets the contents of the buffer attached to the window.\n\nBuffer scale is double-buffered state, see wl_surface.commit.\n\nA newly created surface has its buffer scale set to 1.\n\nwl_surface.set_buffer_scale changes the pending buffer scale.\nwl_surface.commit copies the pending buffer scale to the current one.\nOtherwise, the pending and current values are never changed.\n\nThe purpose of this request is to allow clients to supply higher\nresolution buffer data for use on high resolution outputs. It is\nintended that you pick the same buffer scale as the scale of the\noutput that the surface is displayed on. This means the compositor\ncan avoid scaling when rendering the surface on that output.\n\nNote that if the scale is larger than 1, then you have to attach\na buffer that is larger (by a factor of scale in each dimension)\nthan the desired surface size.\n\nIf scale is not positive the invalid_scale protocol error is\nraised.\n\nOnly available since version 3 of the interface."] pub fn set_buffer_scale (& self , scale : i32) -> () { let msg = Request :: SetBufferScale { scale : scale } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "mark part of the surface damaged using buffer coordinates\n\nThis request is used to describe the regions where the pending\nbuffer is different from the current surface contents, and where\nthe surface therefore needs to be repainted. The compositor\nignores the parts of the damage that fall outside of the surface.\n\nDamage is double-buffered state, see wl_surface.commit.\n\nThe damage rectangle is specified in buffer coordinates,\nwhere x and y specify the upper left corner of the damage rectangle.\n\nThe initial value for pending damage is empty: no damage.\nwl_surface.damage_buffer adds pending damage: the new pending\ndamage is the union of old pending damage and the given rectangle.\n\nwl_surface.commit assigns pending damage as the current damage,\nand clears pending damage. The server will clear the current\ndamage as it repaints the surface.\n\nThis request differs from wl_surface.damage in only one way - it\ntakes damage in buffer coordinates instead of surface-local\ncoordinates. While this generally is more intuitive than surface\ncoordinates, it is especially desirable when using wp_viewport\nor when a drawing library (like EGL) is unaware of buffer scale\nand buffer transform.\n\nNote: Because buffer transformation changes and damage requests may\nbe interleaved in the protocol stream, it is impossible to determine\nthe actual mapping between surface and buffer damage until\nwl_surface.commit time. Therefore, compositors wishing to take both\nkinds of damage into account will have to accumulate damage from the\ntwo requests separately and only transform from one to the other\nafter receiving the wl_surface.commit.\n\nOnly available since version 4 of the interface."] pub fn damage_buffer (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: DamageBuffer { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the surface contents offset\n\nThe x and y arguments specify the location of the new pending\nbuffer's upper left corner, relative to the current buffer's upper\nleft corner, in surface-local coordinates. In other words, the\nx and y, combined with the new surface size define in which\ndirections the surface's size changes.\n\nSurface location offset is double-buffered state, see\nwl_surface.commit.\n\nThis request is semantically equivalent to and the replaces the x and y\narguments in the wl_surface.attach request in wl_surface versions prior\nto 5. See wl_surface.attach for details.\n\nOnly available since version 5 of the interface."] pub fn offset (& self , x : i32 , y : i32) -> () { let msg = Request :: Offset { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ATTACH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_OPAQUE_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_INPUT_REGION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_TRANSFORM_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_BUFFER_SCALE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DAMAGE_BUFFER_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFSET_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; static mut wl_surface_requests_attach_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_buffer :: wl_buffer_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_surface_requests_frame_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_callback :: wl_callback_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_opaque_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; static mut wl_surface_requests_set_input_region_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_region :: wl_region_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_requests : [wl_message ; 11] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"attach\0" as * const u8 as * const c_char , signature : b"?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_attach_types as * const _ } , } , wl_message { name : b"damage\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_frame_types as * const _ } , } , wl_message { name : b"set_opaque_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_opaque_region_types as * const _ } , } , wl_message { name : b"set_input_region\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_requests_set_input_region_types as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_transform\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_buffer_scale\0" as * const u8 as * const c_char , signature : b"3i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"damage_buffer\0" as * const u8 as * const c_char , signature : b"4iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"offset\0" as * const u8 as * const c_char , signature : b"5ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_surface_events_enter_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; static mut wl_surface_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_surface_events : [wl_message ; 2] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_surface_events_leave_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_surface_interface : wl_interface = wl_interface { name : b"wl_surface\0" as * const u8 as * const c_char , version : 5 , request_count : 11 , requests : unsafe { & wl_surface_requests as * const _ } , event_count : 2 , events : unsafe { & wl_surface_events as * const _ } , } ; } # [doc = "group of input devices\n\nA seat is a group of keyboards, pointer and touch devices. This\nobject is published as a global during start up, or when such a\ndevice is hot plugged. A seat typically has a pointer and\nmaintains a keyboard focus and a pointer focus."] pub mod wl_seat { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; bitflags ! { # [doc = "seat capability bitmask\n\nThis is a bitmask of capabilities this seat has; if a member is\nset, then it is present on the seat."] pub struct Capability : u32 { # [doc = "the seat has pointer devices"] const Pointer = 1 ; # [doc = "the seat has one or more keyboards"] const Keyboard = 2 ; # [doc = "the seat has touch devices"] const Touch = 4 ; } } impl Capability { pub fn from_raw (n : u32) -> Option < Capability > { Some (Capability :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "wl_seat error values\n\nThese errors can be emitted in response to wl_seat requests."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "get_pointer, get_keyboard or get_touch called on seat without the matching capability"] MissingCapability = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: MissingCapability) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] GetPointer { } , # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] GetKeyboard { } , # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] GetTouch { } , # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 5 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_pointer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_touch" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 5 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetPointer { .. } => 0 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 2 , Request :: Release => 3 , } } fn since (& self) -> u32 { match * self { Request :: GetPointer { .. } => 1 , Request :: GetKeyboard { .. } => 1 , Request :: GetTouch { .. } => 1 , Request :: Release => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: wl_pointer :: WlPointer > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: wl_keyboard :: WlKeyboard > (version , meta . child () ,)) , 2 => Some (Object :: from_interface :: < super :: wl_touch :: WlTouch > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetPointer { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetKeyboard { } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetTouch { } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetPointer { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (1 , & mut _args_array) } , Request :: GetTouch { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (2 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (3 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "seat capabilities changed\n\nThis is emitted whenever a seat gains or loses the pointer,\nkeyboard or touch capabilities. The argument is a capability\nenum containing the complete set of capabilities this seat has.\n\nWhen the pointer capability is added, a client may create a\nwl_pointer object using the wl_seat.get_pointer request. This object\nwill receive pointer events until the capability is removed in the\nfuture.\n\nWhen the pointer capability is removed, a client should destroy the\nwl_pointer objects associated with the seat where the capability was\nremoved, using the wl_pointer.release request. No further pointer\nevents will be received on these objects.\n\nIn some compositors, if a seat regains the pointer capability and a\nclient has a previously obtained wl_pointer object of version 4 or\nless, that object may start sending pointer events again. This\nbehavior is considered a misinterpretation of the intended behavior\nand must not be relied upon by the client. wl_pointer objects of\nversion 5 or later must not send events if created before the most\nrecent event notifying the client of an added pointer capability.\n\nThe above behavior also applies to wl_keyboard and wl_touch with the\nkeyboard and touch capabilities, respectively."] Capabilities { capabilities : Capability , } , # [doc = "unique identifier for this seat\n\nIn a multi-seat configuration the seat name can be used by clients to\nhelp identify which physical devices the seat represents.\n\nThe seat name is a UTF-8 string with no convention defined for its\ncontents. Each name is unique among all wl_seat globals. The name is\nonly guaranteed to be unique for the current compositor instance.\n\nThe same seat names are used for all clients. Thus, the name can be\nshared across processes to refer to a specific wl_seat global.\n\nThe name event is sent after binding to the seat global. This event is\nonly sent once per seat object, and the name does not change over the\nlifetime of the wl_seat global.\n\nCompositors may re-use the same seat name if the wl_seat global is\ndestroyed and re-created later.\n\nOnly available since version 2 of the interface"] Name { name : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "capabilities" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 2 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Capabilities { .. } => 0 , Event :: Name { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: Capabilities { .. } => 1 , Event :: Name { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Capabilities { capabilities : { if let Some (Argument :: Uint (val)) = args . next () { Capability :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Capabilities { capabilities : Capability :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSeat (Proxy < WlSeat >) ; impl AsRef < Proxy < WlSeat >> for WlSeat { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSeat >> for WlSeat { # [inline] fn from (value : Proxy < Self >) -> Self { WlSeat (value) } } impl From < WlSeat > for Proxy < WlSeat > { # [inline] fn from (value : WlSeat) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSeat { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSeat { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_seat" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_seat_interface } } } impl WlSeat { # [doc = "return pointer object\n\nThe ID provided will be initialized to the wl_pointer interface\nfor this seat.\n\nThis request only takes effect if the seat has the pointer\ncapability, or has had the pointer capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the pointer capability. The missing_capability error will\nbe sent in this case."] pub fn get_pointer (& self ,) -> Main < super :: wl_pointer :: WlPointer > { let msg = Request :: GetPointer { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return keyboard object\n\nThe ID provided will be initialized to the wl_keyboard interface\nfor this seat.\n\nThis request only takes effect if the seat has the keyboard\ncapability, or has had the keyboard capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the keyboard capability. The missing_capability error will\nbe sent in this case."] pub fn get_keyboard (& self ,) -> Main < super :: wl_keyboard :: WlKeyboard > { let msg = Request :: GetKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "return touch object\n\nThe ID provided will be initialized to the wl_touch interface\nfor this seat.\n\nThis request only takes effect if the seat has the touch\ncapability, or has had the touch capability in the past.\nIt is a protocol violation to issue this request on a seat that has\nnever had the touch capability. The missing_capability error will\nbe sent in this case."] pub fn get_touch (& self ,) -> Main < super :: wl_touch :: WlTouch > { let msg = Request :: GetTouch { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "release the seat object\n\nUsing this request a client can tell the server that it is not going to\nuse the seat object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 5 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_POINTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TOUCH_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CAPABILITIES_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 2u32 ; static mut wl_seat_requests_get_pointer_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_pointer :: wl_pointer_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_keyboard :: wl_keyboard_interface as * const wl_interface } ,] ; static mut wl_seat_requests_get_touch_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_touch :: wl_touch_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_requests : [wl_message ; 4] = [wl_message { name : b"get_pointer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_pointer_types as * const _ } , } , wl_message { name : b"get_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_keyboard_types as * const _ } , } , wl_message { name : b"get_touch\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & wl_seat_requests_get_touch_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_seat_events : [wl_message ; 2] = [wl_message { name : b"capabilities\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"2s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_seat_interface : wl_interface = wl_interface { name : b"wl_seat\0" as * const u8 as * const c_char , version : 7 , request_count : 4 , requests : unsafe { & wl_seat_requests as * const _ } , event_count : 2 , events : unsafe { & wl_seat_events as * const _ } , } ; } # [doc = "pointer input device\n\nThe wl_pointer interface represents one or more input devices,\nsuch as mice, which control the pointer location and pointer_focus\nof a seat.\n\nThe wl_pointer interface generates motion, enter and leave\nevents for the surfaces that the pointer is located over,\nand button and axis events for button presses, button releases\nand scrolling."] pub mod wl_pointer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical button state\n\nDescribes the physical state of a button that produced the button\nevent."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ButtonState { # [doc = "the button is not pressed"] Released = 0 , # [doc = "the button is pressed"] Pressed = 1 , } impl ButtonState { pub fn from_raw (n : u32) -> Option < ButtonState > { match n { 0 => Some (ButtonState :: Released) , 1 => Some (ButtonState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis types\n\nDescribes the axis types of scroll events."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Axis { # [doc = "vertical axis"] VerticalScroll = 0 , # [doc = "horizontal axis"] HorizontalScroll = 1 , } impl Axis { pub fn from_raw (n : u32) -> Option < Axis > { match n { 0 => Some (Axis :: VerticalScroll) , 1 => Some (Axis :: HorizontalScroll) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "axis source types\n\nDescribes the source types for axis events. This indicates to the\nclient how an axis event was physically generated; a client may\nadjust the user interface accordingly. For example, scroll events\nfrom a \"finger\" source may be in a smooth coordinate space with\nkinetic scrolling whereas a \"wheel\" source may be in discrete steps\nof a number of lines.\n\nThe \"continuous\" axis source is a device generating events in a\ncontinuous coordinate space, but using something other than a\nfinger. One example for this source is button-based scrolling where\nthe vertical motion of a device is converted to scroll events while\na button is held down.\n\nThe \"wheel tilt\" axis source indicates that the actual device is a\nwheel but the scroll event is not caused by a rotation but a\n(usually sideways) tilt of the wheel."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum AxisSource { # [doc = "a physical wheel rotation"] Wheel = 0 , # [doc = "finger on a touch surface"] Finger = 1 , # [doc = "continuous coordinate space"] Continuous = 2 , # [doc = "a physical wheel tilt"] WheelTilt = 3 , } impl AxisSource { pub fn from_raw (n : u32) -> Option < AxisSource > { match n { 0 => Some (AxisSource :: Wheel) , 1 => Some (AxisSource :: Finger) , 2 => Some (AxisSource :: Continuous) , 3 => Some (AxisSource :: WheelTilt) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] SetCursor { serial : u32 , surface : Option < super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32 , } , # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_cursor" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetCursor { .. } => 0 , Request :: Release => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetCursor { .. } => 1 , Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Uint (serial) , Argument :: Object (surface . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Int (hotspot_x) , Argument :: Int (hotspot_y) ,] , } , Request :: Release => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetCursor { serial , surface , hotspot_x , hotspot_y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; _args_array [1] . o = surface . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [2] . i = hotspot_x ; _args_array [3] . i = hotspot_y ; f (0 , & mut _args_array) } , Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's pointer is focused on a certain\nsurface.\n\nWhen a seat's focus enters a surface, the pointer image\nis undefined and a client should respond to this event by setting\nan appropriate pointer image with the set_cursor request."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , surface_x : f64 , surface_y : f64 , } , # [doc = "leave event\n\nNotification that this seat's pointer is no longer focused on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "pointer motion event\n\nNotification of pointer location change. The arguments\nsurface_x and surface_y are the location relative to the\nfocused surface."] Motion { time : u32 , surface_x : f64 , surface_y : f64 , } , # [doc = "pointer button event\n\nMouse button click and release notifications.\n\nThe location of the click is given by the last motion or\nenter event.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe button is a button code as defined in the Linux kernel's\nlinux/input-event-codes.h header file, e.g. BTN_LEFT.\n\nAny 16-bit button code value is reserved for future additions to the\nkernel's event code list. All other button codes above 0xFFFF are\ncurrently undefined but may be used in future versions of this\nprotocol."] Button { serial : u32 , time : u32 , button : u32 , state : ButtonState , } , # [doc = "axis event\n\nScroll and other axis notifications.\n\nFor scroll events (vertical and horizontal scroll axes), the\nvalue parameter is the length of a vector along the specified\naxis in a coordinate space identical to those of motion events,\nrepresenting a relative movement along the specified axis.\n\nFor devices that support movements non-parallel to axes multiple\naxis events will be emitted.\n\nWhen applicable, for example for touch pads, the server can\nchoose to emit scroll events where the motion vector is\nequivalent to a motion event vector.\n\nWhen applicable, a client can transform its content relative to the\nscroll distance."] Axis { time : u32 , axis : Axis , value : f64 , } , # [doc = "end of a pointer event sequence\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nAll wl_pointer events before a wl_pointer.frame event belong\nlogically together. For example, in a diagonal scroll motion the\ncompositor will send an optional wl_pointer.axis_source event, two\nwl_pointer.axis events (horizontal and vertical) and finally a\nwl_pointer.frame event. The client may use this information to\ncalculate a diagonal vector for scrolling.\n\nWhen multiple wl_pointer.axis events occur within the same frame,\nthe motion vector is the combined motion of all events.\nWhen a wl_pointer.axis and a wl_pointer.axis_stop event occur within\nthe same frame, this indicates that axis movement in one axis has\nstopped but continues in the other axis.\nWhen multiple wl_pointer.axis_stop events occur within the same\nframe, this indicates that these axes stopped in the same instance.\n\nA wl_pointer.frame event is sent for every logical event group,\neven if the group only contains a single wl_pointer event.\nSpecifically, a client may get a sequence: motion, frame, button,\nframe, axis, frame, axis_stop, frame.\n\nThe wl_pointer.enter and wl_pointer.leave events are logical events\ngenerated by the compositor and not the hardware. These events are\nalso grouped by a wl_pointer.frame. When a pointer moves from one\nsurface to another, a compositor should group the\nwl_pointer.leave event within the same wl_pointer.frame.\nHowever, a client must not rely on wl_pointer.leave and\nwl_pointer.enter being in the same wl_pointer.frame.\nCompositor-specific policies may require the wl_pointer.leave and\nwl_pointer.enter event being split across multiple wl_pointer.frame\ngroups.\n\nOnly available since version 5 of the interface"] Frame , # [doc = "axis source event\n\nSource information for scroll and other axes.\n\nThis event does not occur on its own. It is sent before a\nwl_pointer.frame event and carries the source information for\nall events within that frame.\n\nThe source specifies how this event was generated. If the source is\nwl_pointer.axis_source.finger, a wl_pointer.axis_stop event will be\nsent when the user lifts the finger off the device.\n\nIf the source is wl_pointer.axis_source.wheel,\nwl_pointer.axis_source.wheel_tilt or\nwl_pointer.axis_source.continuous, a wl_pointer.axis_stop event may\nor may not be sent. Whether a compositor sends an axis_stop event\nfor these sources is hardware-specific and implementation-dependent;\nclients must not rely on receiving an axis_stop event for these\nscroll sources and should treat scroll sequences from these scroll\nsources as unterminated by default.\n\nThis event is optional. If the source is unknown for a particular\naxis event sequence, no event is sent.\nOnly one wl_pointer.axis_source event is permitted per frame.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisSource { axis_source : AxisSource , } , # [doc = "axis stop event\n\nStop notification for scroll and other axes.\n\nFor some wl_pointer.axis_source types, a wl_pointer.axis_stop event\nis sent to notify a client that the axis sequence has terminated.\nThis enables the client to implement kinetic scrolling.\nSee the wl_pointer.axis_source documentation for information on when\nthis event may be generated.\n\nAny wl_pointer.axis events with the same axis_source after this\nevent should be considered as the start of a new axis motion.\n\nThe timestamp is to be interpreted identical to the timestamp in the\nwl_pointer.axis event. The timestamp value may be the same as a\npreceding wl_pointer.axis event.\n\nOnly available since version 5 of the interface"] AxisStop { time : u32 , axis : Axis , } , # [doc = "axis click event\n\nDiscrete step information for scroll and other axes.\n\nThis event carries the axis value of the wl_pointer.axis event in\ndiscrete steps (e.g. mouse wheel clicks).\n\nThis event does not occur on its own, it is coupled with a\nwl_pointer.axis event that represents this axis value on a\ncontinuous scale. The protocol guarantees that each axis_discrete\nevent is always followed by exactly one axis event with the same\naxis number within the same wl_pointer.frame. Note that the protocol\nallows for other events to occur between the axis_discrete and\nits coupled axis event, including other axis_discrete or axis\nevents.\n\nThis event is optional; continuous scrolling devices\nlike two-finger scrolling on touchpads do not have discrete\nsteps and do not generate this event.\n\nThe discrete value carries the directional information. e.g. a value\nof -2 is two steps towards the negative direction of this axis.\n\nThe axis number is identical to the axis number in the associated\naxis event.\n\nThe order of wl_pointer.axis_discrete and wl_pointer.axis_source is\nnot guaranteed.\n\nOnly available since version 5 of the interface"] AxisDiscrete { axis : Axis , discrete : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "button" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 5 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "axis_source" , since : 5 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_stop" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "axis_discrete" , since : 5 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Button { .. } => 3 , Event :: Axis { .. } => 4 , Event :: Frame => 5 , Event :: AxisSource { .. } => 6 , Event :: AxisStop { .. } => 7 , Event :: AxisDiscrete { .. } => 8 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Button { .. } => 1 , Event :: Axis { .. } => 1 , Event :: Frame => 5 , Event :: AxisSource { .. } => 5 , Event :: AxisStop { .. } => 5 , Event :: AxisDiscrete { .. } => 5 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface_x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , surface_y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Button { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , button : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { ButtonState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Axis { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , value : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Frame) , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisSource { axis_source : { if let Some (Argument :: Uint (val)) = args . next () { AxisSource :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 7 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisStop { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 8 => { let mut args = msg . args . into_iter () ; Ok (Event :: AxisDiscrete { axis : { if let Some (Argument :: Uint (val)) = args . next () { Axis :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , discrete : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , surface_x : (_args [2] . f as f64) / 256. , surface_y : (_args [3] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Motion { time : _args [0] . u , surface_x : (_args [1] . f as f64) / 256. , surface_y : (_args [2] . f as f64) / 256. , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Button { serial : _args [0] . u , time : _args [1] . u , button : _args [2] . u , state : ButtonState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Axis { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , value : (_args [2] . f as f64) / 256. , }) } , 5 => { Ok (Event :: Frame) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: AxisSource { axis_source : AxisSource :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 7 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisStop { time : _args [0] . u , axis : Axis :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 8 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: AxisDiscrete { axis : Axis :: from_raw (_args [0] . u) . ok_or (()) ? , discrete : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlPointer (Proxy < WlPointer >) ; impl AsRef < Proxy < WlPointer >> for WlPointer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlPointer >> for WlPointer { # [inline] fn from (value : Proxy < Self >) -> Self { WlPointer (value) } } impl From < WlPointer > for Proxy < WlPointer > { # [inline] fn from (value : WlPointer) -> Self { value . 0 } } impl std :: fmt :: Debug for WlPointer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlPointer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_pointer" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_pointer_interface } } } impl WlPointer { # [doc = "set the pointer surface\n\nSet the pointer surface, i.e., the surface that contains the\npointer image (cursor). This request gives the surface the role\nof a cursor. If the surface already has another role, it raises\na protocol error.\n\nThe cursor actually changes only if the pointer\nfocus for this device is one of the requesting client's surfaces\nor the surface parameter is the current pointer surface. If\nthere was a previous surface set with this request it is\nreplaced. If surface is NULL, the pointer image is hidden.\n\nThe parameters hotspot_x and hotspot_y define the position of\nthe pointer surface relative to the pointer location. Its\ntop-left corner is always at (x, y) - (hotspot_x, hotspot_y),\nwhere (x, y) are the coordinates of the pointer location, in\nsurface-local coordinates.\n\nOn surface.attach requests to the pointer surface, hotspot_x\nand hotspot_y are decremented by the x and y parameters\npassed to the request. Attach must be confirmed by\nwl_surface.commit as usual.\n\nThe hotspot can also be updated by passing the currently set\npointer surface to this request with new values for hotspot_x\nand hotspot_y.\n\nThe current and pending input regions of the wl_surface are\ncleared, and wl_surface.set_input_region is ignored until the\nwl_surface is no longer used as the cursor. When the use as a\ncursor ends, the current and pending input regions become\nundefined, and the wl_surface is unmapped.\n\nThe serial parameter must match the latest wl_pointer.enter\nserial number sent to the client. Otherwise the request will be\nignored."] pub fn set_cursor (& self , serial : u32 , surface : Option < & super :: wl_surface :: WlSurface > , hotspot_x : i32 , hotspot_y : i32) -> () { let msg = Request :: SetCursor { serial : serial , surface : surface . map (| o | o . clone ()) , hotspot_x : hotspot_x , hotspot_y : hotspot_y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "release the pointer object\n\nUsing this request a client can tell the server that it is not going to\nuse the pointer object anymore.\n\nThis request destroys the pointer proxy object, so clients must not call\nwl_pointer_destroy() after using this request.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_BUTTON_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_SOURCE_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_STOP_SINCE : u32 = 5u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_AXIS_DISCRETE_SINCE : u32 = 5u32 ; static mut wl_pointer_requests_set_cursor_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_requests : [wl_message ; 2] = [wl_message { name : b"set_cursor\0" as * const u8 as * const c_char , signature : b"u?oii\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_requests_set_cursor_types as * const _ } , } , wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_pointer_events_enter_types : [* const wl_interface ; 4] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut wl_pointer_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_pointer_events : [wl_message ; 9] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoff\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_pointer_events_leave_types as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"button\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis\0" as * const u8 as * const c_char , signature : b"uuf\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"5\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_source\0" as * const u8 as * const c_char , signature : b"5u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_stop\0" as * const u8 as * const c_char , signature : b"5uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"axis_discrete\0" as * const u8 as * const c_char , signature : b"5ui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_pointer_interface : wl_interface = wl_interface { name : b"wl_pointer\0" as * const u8 as * const c_char , version : 7 , request_count : 2 , requests : unsafe { & wl_pointer_requests as * const _ } , event_count : 9 , events : unsafe { & wl_pointer_events as * const _ } , } ; } # [doc = "keyboard input device\n\nThe wl_keyboard interface represents one or more keyboards\nassociated with a seat."] pub mod wl_keyboard { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "keyboard mapping format\n\nThis specifies the format of the keymap provided to the\nclient with the wl_keyboard.keymap event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeymapFormat { # [doc = "no keymap; client must understand how to interpret the raw keycode"] NoKeymap = 0 , # [doc = "libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode"] XkbV1 = 1 , } impl KeymapFormat { pub fn from_raw (n : u32) -> Option < KeymapFormat > { match n { 0 => Some (KeymapFormat :: NoKeymap) , 1 => Some (KeymapFormat :: XkbV1) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "physical key state\n\nDescribes the physical state of a key that produced the key event."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum KeyState { # [doc = "key is not pressed"] Released = 0 , # [doc = "key is pressed"] Pressed = 1 , } impl KeyState { pub fn from_raw (n : u32) -> Option < KeyState > { match n { 0 => Some (KeyState :: Released) , 1 => Some (KeyState :: Pressed) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped in read-only mode to provide a keyboard mapping\ndescription.\n\nFrom version 7 onwards, the fd must be mapped with MAP_PRIVATE by\nthe recipient, as MAP_SHARED may fail."] Keymap { format : KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "enter event\n\nNotification that this seat's keyboard focus is on a certain\nsurface.\n\nThe compositor must send the wl_keyboard.modifiers event after this\nevent."] Enter { serial : u32 , surface : super :: wl_surface :: WlSurface , keys : Vec < u8 > , } , # [doc = "leave event\n\nNotification that this seat's keyboard focus is no longer on\na certain surface.\n\nThe leave notification is sent before the enter notification\nfor the new focus.\n\nAfter this event client must assume that all keys, including modifiers,\nare lifted and also it must stop key repeating if there's some going on."] Leave { serial : u32 , surface : super :: wl_surface :: WlSurface , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond\ngranularity, with an undefined base.\n\nThe key is a platform-specific key code that can be interpreted\nby feeding it to the keyboard mapping (see the keymap event).\n\nIf this event produces a change in modifiers, then the resulting\nwl_keyboard.modifiers event must be sent after this event."] Key { serial : u32 , time : u32 , key : u32 , state : KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has\nchanged, and it should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the wl_keyboard object has been created,\nand is guaranteed to be received by the client before any key press\nevent.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof wl_keyboard.\n\nOnly available since version 4 of the interface"] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Array ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 4 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 2 , Event :: Key { .. } => 3 , Event :: Modifiers { .. } => 4 , Event :: RepeatInfo { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , keys : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Enter { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , keys : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Leave { serial : _args [0] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [1] . o as * mut _ ,) . into () , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlKeyboard (Proxy < WlKeyboard >) ; impl AsRef < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlKeyboard >> for WlKeyboard { # [inline] fn from (value : Proxy < Self >) -> Self { WlKeyboard (value) } } impl From < WlKeyboard > for Proxy < WlKeyboard > { # [inline] fn from (value : WlKeyboard) -> Self { value . 0 } } impl std :: fmt :: Debug for WlKeyboard { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlKeyboard { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_keyboard" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_keyboard_interface } } } impl WlKeyboard { # [doc = "release the keyboard object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_keyboard_events_enter_types : [* const wl_interface ; 3] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut wl_keyboard_events_leave_types : [* const wl_interface ; 2] = [NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_keyboard_events : [wl_message ; 6] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"uoa\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"uo\0" as * const u8 as * const c_char , types : unsafe { & wl_keyboard_events_leave_types as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"4ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_keyboard_interface : wl_interface = wl_interface { name : b"wl_keyboard\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_keyboard_requests as * const _ } , event_count : 6 , events : unsafe { & wl_keyboard_events as * const _ } , } ; } # [doc = "touchscreen input device\n\nThe wl_touch interface represents a touchscreen\nassociated with a seat.\n\nTouch interactions can consist of one or more contacts.\nFor each contact, a series of events is generated, starting\nwith a down event, followed by zero or more motion events,\nand ending with an up event. Events relating to the same\ncontact point can be identified by the ID of the sequence."] pub mod wl_touch { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the touch object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "touch down event and beginning of a touch sequence\n\nA new touch point has appeared on the surface. This touch point is\nassigned a unique ID. Future events from this touch point reference\nthis ID. The ID ceases to be valid after a touch up event and may be\nreused in the future."] Down { serial : u32 , time : u32 , surface : super :: wl_surface :: WlSurface , id : i32 , x : f64 , y : f64 , } , # [doc = "end of a touch event sequence\n\nThe touch point has disappeared. No further events will be sent for\nthis touch point and the touch point's ID is released and may be\nreused in a future touch down event."] Up { serial : u32 , time : u32 , id : i32 , } , # [doc = "update of touch point coordinates\n\nA touch point has changed coordinates."] Motion { time : u32 , id : i32 , x : f64 , y : f64 , } , # [doc = "end of touch frame event\n\nIndicates the end of a set of events that logically belong together.\nA client is expected to accumulate the data in all events within the\nframe before proceeding.\n\nA wl_touch.frame terminates at least one event but otherwise no\nguarantee is provided about the set of events within a frame. A client\nmust assume that any state not updated in a frame is unchanged from the\npreviously known state."] Frame , # [doc = "touch session cancelled\n\nSent if the compositor decides the touch stream is a global\ngesture. No further events are sent to the clients from that\nparticular gesture. Touch cancellation applies to all touch points\ncurrently active on this client's surface. The client is\nresponsible for finalizing the touch points, future touch points on\nthis surface may reuse the touch point ID."] Cancel , # [doc = "update shape of touch point\n\nSent when a touchpoint has changed its shape.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.orientation may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.shape event for this touch ID but both events may occur within\nthe same wl_touch.frame.\n\nA touchpoint shape is approximated by an ellipse through the major and\nminor axis length. The major axis length describes the longer diameter\nof the ellipse, while the minor axis length describes the shorter\ndiameter. Major and minor are orthogonal and both are specified in\nsurface-local coordinates. The center of the ellipse is always at the\ntouchpoint location as reported by wl_touch.down or wl_touch.move.\n\nThis event is only sent by the compositor if the touch device supports\nshape reports. The client has to make reasonable assumptions about the\nshape if it did not receive this event.\n\nOnly available since version 6 of the interface"] Shape { id : i32 , major : f64 , minor : f64 , } , # [doc = "update orientation of touch point\n\nSent when a touchpoint has changed its orientation.\n\nThis event does not occur on its own. It is sent before a\nwl_touch.frame event and carries the new shape information for\nany previously reported, or new touch points of that frame.\n\nOther events describing the touch point such as wl_touch.down,\nwl_touch.motion or wl_touch.shape may be sent within the\nsame wl_touch.frame. A client should treat these events as a single\nlogical touch point update. The order of wl_touch.shape,\nwl_touch.orientation and wl_touch.motion is not guaranteed.\nA wl_touch.down event is guaranteed to occur before the first\nwl_touch.orientation event for this touch ID but both events may occur\nwithin the same wl_touch.frame.\n\nThe orientation describes the clockwise angle of a touchpoint's major\naxis to the positive surface y-axis and is normalized to the -180 to\n+180 degree range. The granularity of orientation depends on the touch\ndevice, some devices only support binary rotation values between 0 and\n90 degrees.\n\nThis event is only sent by the compositor if the touch device supports\norientation reports.\n\nOnly available since version 6 of the interface"] Orientation { id : i32 , orientation : f64 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "down" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Object , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "up" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "motion" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "frame" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "cancel" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "shape" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed , super :: ArgumentType :: Fixed ,] , destructor : false , } , super :: MessageDesc { name : "orientation" , since : 6 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Fixed ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Down { .. } => 0 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 2 , Event :: Frame => 3 , Event :: Cancel => 4 , Event :: Shape { .. } => 5 , Event :: Orientation { .. } => 6 , } } fn since (& self) -> u32 { match * self { Event :: Down { .. } => 1 , Event :: Up { .. } => 1 , Event :: Motion { .. } => 1 , Event :: Frame => 1 , Event :: Cancel => 1 , Event :: Shape { .. } => 6 , Event :: Orientation { .. } => 6 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Down { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Up { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Motion { time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , x : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , y : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 3 => Ok (Event :: Frame) , 4 => Ok (Event :: Cancel) , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Shape { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , major : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , minor : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , 6 => { let mut args = msg . args . into_iter () ; Ok (Event :: Orientation { id : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , orientation : { if let Some (Argument :: Fixed (val)) = args . next () { (val as f64) / 256. } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 6) ; Ok (Event :: Down { serial : _args [0] . u , time : _args [1] . u , surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [2] . o as * mut _ ,) . into () , id : _args [3] . i , x : (_args [4] . f as f64) / 256. , y : (_args [5] . f as f64) / 256. , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Up { serial : _args [0] . u , time : _args [1] . u , id : _args [2] . i , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Motion { time : _args [0] . u , id : _args [1] . i , x : (_args [2] . f as f64) / 256. , y : (_args [3] . f as f64) / 256. , }) } , 3 => { Ok (Event :: Frame) } , 4 => { Ok (Event :: Cancel) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Shape { id : _args [0] . i , major : (_args [1] . f as f64) / 256. , minor : (_args [2] . f as f64) / 256. , }) } , 6 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Orientation { id : _args [0] . i , orientation : (_args [1] . f as f64) / 256. , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlTouch (Proxy < WlTouch >) ; impl AsRef < Proxy < WlTouch >> for WlTouch { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlTouch >> for WlTouch { # [inline] fn from (value : Proxy < Self >) -> Self { WlTouch (value) } } impl From < WlTouch > for Proxy < WlTouch > { # [inline] fn from (value : WlTouch) -> Self { value . 0 } } impl std :: fmt :: Debug for WlTouch { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlTouch { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_touch" ; const VERSION : u32 = 7 ; fn c_interface () -> * const wl_interface { unsafe { & wl_touch_interface } } } impl WlTouch { # [doc = "release the touch object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DOWN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MOTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FRAME_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCEL_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SHAPE_SINCE : u32 = 6u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ORIENTATION_SINCE : u32 = 6u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut wl_touch_events_down_types : [* const wl_interface ; 6] = [NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_touch_events : [wl_message ; 7] = [wl_message { name : b"down\0" as * const u8 as * const c_char , signature : b"uuoiff\0" as * const u8 as * const c_char , types : unsafe { & wl_touch_events_down_types as * const _ } , } , wl_message { name : b"up\0" as * const u8 as * const c_char , signature : b"uui\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"motion\0" as * const u8 as * const c_char , signature : b"uiff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"frame\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancel\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"shape\0" as * const u8 as * const c_char , signature : b"6iff\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"orientation\0" as * const u8 as * const c_char , signature : b"6if\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_touch_interface : wl_interface = wl_interface { name : b"wl_touch\0" as * const u8 as * const c_char , version : 7 , request_count : 1 , requests : unsafe { & wl_touch_requests as * const _ } , event_count : 7 , events : unsafe { & wl_touch_events as * const _ } , } ; } # [doc = "compositor output region\n\nAn output describes part of the compositor geometry. The\ncompositor works in the 'compositor coordinate system' and an\noutput corresponds to a rectangular area in that space that is\nactually visible. This typically corresponds to a monitor that\ndisplays part of the compositor space. This object is published\nas global during start up, or when a monitor is hotplugged."] pub mod wl_output { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "subpixel geometry information\n\nThis enumeration describes how the physical\npixels on an output are laid out."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Subpixel { # [doc = "unknown geometry"] Unknown = 0 , # [doc = "no geometry"] None = 1 , # [doc = "horizontal RGB"] HorizontalRgb = 2 , # [doc = "horizontal BGR"] HorizontalBgr = 3 , # [doc = "vertical RGB"] VerticalRgb = 4 , # [doc = "vertical BGR"] VerticalBgr = 5 , } impl Subpixel { pub fn from_raw (n : u32) -> Option < Subpixel > { match n { 0 => Some (Subpixel :: Unknown) , 1 => Some (Subpixel :: None) , 2 => Some (Subpixel :: HorizontalRgb) , 3 => Some (Subpixel :: HorizontalBgr) , 4 => Some (Subpixel :: VerticalRgb) , 5 => Some (Subpixel :: VerticalBgr) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "transform from framebuffer to output\n\nThis describes the transform that a compositor will apply to a\nsurface to compensate for the rotation or mirroring of an\noutput device.\n\nThe flipped values correspond to an initial flip around a\nvertical axis followed by rotation.\n\nThe purpose is mainly to allow clients to render accordingly and\ntell the compositor, so that for fullscreen surfaces, the\ncompositor will still be able to scan out directly from client\nsurfaces."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Transform { # [doc = "no transform"] Normal = 0 , # [doc = "90 degrees counter-clockwise"] _90 = 1 , # [doc = "180 degrees counter-clockwise"] _180 = 2 , # [doc = "270 degrees counter-clockwise"] _270 = 3 , # [doc = "180 degree flip around a vertical axis"] Flipped = 4 , # [doc = "flip and rotate 90 degrees counter-clockwise"] Flipped90 = 5 , # [doc = "flip and rotate 180 degrees counter-clockwise"] Flipped180 = 6 , # [doc = "flip and rotate 270 degrees counter-clockwise"] Flipped270 = 7 , } impl Transform { pub fn from_raw (n : u32) -> Option < Transform > { match n { 0 => Some (Transform :: Normal) , 1 => Some (Transform :: _90) , 2 => Some (Transform :: _180) , 3 => Some (Transform :: _270) , 4 => Some (Transform :: Flipped) , 5 => Some (Transform :: Flipped90) , 6 => Some (Transform :: Flipped180) , 7 => Some (Transform :: Flipped270) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "mode information\n\nThese flags describe properties of an output mode.\nThey are used in the flags bitfield of the mode event."] pub struct Mode : u32 { # [doc = "indicates this is the current mode"] const Current = 1 ; # [doc = "indicates this is the preferred mode"] const Preferred = 2 ; } } impl Mode { pub fn from_raw (n : u32) -> Option < Mode > { Some (Mode :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, once sent this object cannot be used any longer.\nOnly available since version 3 of the interface"] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 3 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 3 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "properties of the output\n\nThe geometry event describes geometric properties of the output.\nThe event is sent when binding to the output object and whenever\nany of the properties change.\n\nThe physical size can be set to zero if it doesn't make sense for this\noutput (e.g. for projectors or virtual outputs).\n\nThe geometry event will be followed by a done event (starting from\nversion 2).\n\nNote: wl_output only advertises partial information about the output\nposition and identification. Some compositors, for instance those not\nimplementing a desktop-style output layout or those exposing virtual\noutputs, might fake this information. Instead of using x and y, clients\nshould use xdg_output.logical_position. Instead of using make and model,\nclients should use name and description."] Geometry { x : i32 , y : i32 , physical_width : i32 , physical_height : i32 , subpixel : Subpixel , make : String , model : String , transform : Transform , } , # [doc = "advertise available modes for the output\n\nThe mode event describes an available mode for the output.\n\nThe event is sent when binding to the output object and there\nwill always be one mode, the current mode. The event is sent\nagain if an output changes mode, for the mode that is now\ncurrent. In other words, the current mode is always the last\nmode that was received with the current flag set.\n\nNon-current modes are deprecated. A compositor can decide to only\nadvertise the current mode and never send other modes. Clients\nshould not rely on non-current modes.\n\nThe size of a mode is given in physical hardware units of\nthe output device. This is not necessarily the same as\nthe output size in the global compositor space. For instance,\nthe output may be scaled, as described in wl_output.scale,\nor transformed, as described in wl_output.transform. Clients\nwilling to retrieve the output size in the global compositor\nspace should use xdg_output.logical_size instead.\n\nThe vertical refresh rate can be set to zero if it doesn't make\nsense for this output (e.g. for virtual outputs).\n\nThe mode event will be followed by a done event (starting from\nversion 2).\n\nClients should not use the refresh rate to schedule frames. Instead,\nthey should use the wl_surface.frame event or the presentation-time\nprotocol.\n\nNote: this information is not always meaningful for all outputs. Some\ncompositors, such as those exposing virtual outputs, might fake the\nrefresh rate or the size."] Mode { flags : Mode , width : i32 , height : i32 , refresh : i32 , } , # [doc = "sent all information about output\n\nThis event is sent after all other properties have been\nsent after binding to the output object and after any\nother property changes done after that. This allows\nchanges to the output properties to be seen as\natomic, even if they happen via multiple events.\n\nOnly available since version 2 of the interface"] Done , # [doc = "output scaling properties\n\nThis event contains scaling geometry information\nthat is not in the geometry event. It may be sent after\nbinding the output object or if the output scale changes\nlater. If it is not sent, the client should assume a\nscale of 1.\n\nA scale larger than 1 means that the compositor will\nautomatically scale surface buffers by this amount\nwhen rendering. This is used for very high resolution\ndisplays where applications rendering at the native\nresolution would be too small to be legible.\n\nIt is intended that scaling aware clients track the\ncurrent output of a surface, and if it is on a scaled\noutput it should use wl_surface.set_buffer_scale with\nthe scale of the output. That way the compositor can\navoid scaling the surface, and the client can supply\na higher detail image.\n\nThe scale event will be followed by a done event.\n\nOnly available since version 2 of the interface"] Scale { factor : i32 , } , # [doc = "name of this output\n\nMany compositors will assign user-friendly names to their outputs, show\nthem to the user, allow the user to refer to an output, etc. The client\nmay wish to know this name as well to offer the user similar behaviors.\n\nThe name is a UTF-8 string with no convention defined for its contents.\nEach name is unique among all wl_output globals. The name is only\nguaranteed to be unique for the compositor instance.\n\nThe same output name is used for all clients for a given wl_output\nglobal. Thus, the name can be shared across processes to refer to a\nspecific wl_output global.\n\nThe name is not guaranteed to be persistent across sessions, thus cannot\nbe used to reliably identify an output in e.g. configuration files.\n\nExamples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do\nnot assume that the name is a reflection of an underlying DRM connector,\nX11 connection, etc.\n\nThe name event is sent after binding the output object. This event is\nonly sent once per output object, and the name does not change over the\nlifetime of the wl_output global.\n\nCompositors may re-use the same output name if the wl_output global is\ndestroyed and re-created later. Compositors should avoid re-using the\nsame name if possible.\n\nThe name event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Name { name : String , } , # [doc = "human-readable description of this output\n\nMany compositors can produce human-readable descriptions of their\noutputs. The client may wish to know this description as well, e.g. for\noutput selection purposes.\n\nThe description is a UTF-8 string with no convention defined for its\ncontents. The description is not guaranteed to be unique among all\nwl_output globals. Examples might include 'Foocorp 11\" Display' or\n'Virtual X11 output via :1'.\n\nThe description event is sent after binding the output object and\nwhenever the description changes. The description is optional, and may\nnot be sent at all.\n\nThe description event will be followed by a done event.\n\nOnly available since version 4 of the interface"] Description { description : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Str , super :: ArgumentType :: Str , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "mode" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 2 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "scale" , since : 2 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "name" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "description" , since : 4 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Geometry { .. } => 0 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 3 , Event :: Name { .. } => 4 , Event :: Description { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Geometry { .. } => 1 , Event :: Mode { .. } => 1 , Event :: Done => 2 , Event :: Scale { .. } => 2 , Event :: Name { .. } => 4 , Event :: Description { .. } => 4 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Geometry { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , physical_height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , subpixel : { if let Some (Argument :: Int (val)) = args . next () { Subpixel :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , make : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , model : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , transform : { if let Some (Argument :: Int (val)) = args . next () { Transform :: from_raw (val as u32) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Mode { flags : { if let Some (Argument :: Uint (val)) = args . next () { Mode :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , refresh : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Done) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: Scale { factor : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: Name { name : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Description { description : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 8) ; Ok (Event :: Geometry { x : _args [0] . i , y : _args [1] . i , physical_width : _args [2] . i , physical_height : _args [3] . i , subpixel : Subpixel :: from_raw (_args [4] . i as u32) . ok_or (()) ? , make : :: std :: ffi :: CStr :: from_ptr (_args [5] . s) . to_string_lossy () . into_owned () , model : :: std :: ffi :: CStr :: from_ptr (_args [6] . s) . to_string_lossy () . into_owned () , transform : Transform :: from_raw (_args [7] . i as u32) . ok_or (()) ? , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Mode { flags : Mode :: from_raw (_args [0] . u) . ok_or (()) ? , width : _args [1] . i , height : _args [2] . i , refresh : _args [3] . i , }) } , 2 => { Ok (Event :: Done) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Scale { factor : _args [0] . i , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Name { name : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Description { description : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlOutput (Proxy < WlOutput >) ; impl AsRef < Proxy < WlOutput >> for WlOutput { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlOutput >> for WlOutput { # [inline] fn from (value : Proxy < Self >) -> Self { WlOutput (value) } } impl From < WlOutput > for Proxy < WlOutput > { # [inline] fn from (value : WlOutput) -> Self { value . 0 } } impl std :: fmt :: Debug for WlOutput { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlOutput { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_output" ; const VERSION : u32 = 4 ; fn c_interface () -> * const wl_interface { unsafe { & wl_output_interface } } } impl WlOutput { # [doc = "release the output object\n\nUsing this request a client can tell the server that it is not going to\nuse the output object anymore.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called.\nOnly available since version 3 of the interface."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 3u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SCALE_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_NAME_SINCE : u32 = 4u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DESCRIPTION_SINCE : u32 = 4u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"3\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_output_events : [wl_message ; 6] = [wl_message { name : b"geometry\0" as * const u8 as * const c_char , signature : b"iiiiissi\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"mode\0" as * const u8 as * const c_char , signature : b"uiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"2\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"scale\0" as * const u8 as * const c_char , signature : b"2i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"name\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"description\0" as * const u8 as * const c_char , signature : b"4s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_output_interface : wl_interface = wl_interface { name : b"wl_output\0" as * const u8 as * const c_char , version : 4 , request_count : 1 , requests : unsafe { & wl_output_requests as * const _ } , event_count : 6 , events : unsafe { & wl_output_events as * const _ } , } ; } # [doc = "region interface\n\nA region object describes an area.\n\nRegion objects are used to describe the opaque and input\nregions of a surface."] pub mod wl_region { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] Add { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] Subtract { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "add" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "subtract" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Add { .. } => 1 , Request :: Subtract { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Add { x , y , width , height } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Subtract { x , y , width , height } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Add { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (1 , & mut _args_array) } , Request :: Subtract { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlRegion (Proxy < WlRegion >) ; impl AsRef < Proxy < WlRegion >> for WlRegion { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlRegion >> for WlRegion { # [inline] fn from (value : Proxy < Self >) -> Self { WlRegion (value) } } impl From < WlRegion > for Proxy < WlRegion > { # [inline] fn from (value : WlRegion) -> Self { value . 0 } } impl std :: fmt :: Debug for WlRegion { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlRegion { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_region" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_region_interface } } } impl WlRegion { # [doc = "destroy region\n\nDestroy the region. This will invalidate the object ID.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "add rectangle to region\n\nAdd the specified rectangle to the region."] pub fn add (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Add { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "subtract rectangle from region\n\nSubtract the specified rectangle from the region."] pub fn subtract (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: Subtract { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ADD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SUBTRACT_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_region_requests : [wl_message ; 3] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"add\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"subtract\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_region_interface : wl_interface = wl_interface { name : b"wl_region\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & wl_region_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface compositing\n\nThe global interface exposing sub-surface compositing capabilities.\nA wl_surface, that has sub-surfaces associated, is called the\nparent surface. Sub-surfaces can be arbitrarily nested and create\na tree of sub-surfaces.\n\nThe root surface in a tree of sub-surfaces is the main\nsurface. The main surface cannot be a sub-surface, because\nsub-surfaces must always have a parent.\n\nA main surface with its sub-surfaces forms a (compound) window.\nFor window management purposes, this set of wl_surface objects is\nto be considered as a single window, and it should also behave as\nsuch.\n\nThe aim of sub-surfaces is to offload some of the compositing work\nwithin a window from clients to the compositor. A prime example is\na video player with decorations and video in separate wl_surface\nobjects. This should allow the compositor to pass YUV video buffer\nprocessing to dedicated overlay hardware when possible."] pub mod wl_subcompositor { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "the to-be sub-surface is invalid"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] GetSubsurface { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_subsurface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetSubsurface { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetSubsurface { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: wl_subsurface :: WlSubsurface > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetSubsurface { surface , parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetSubsurface { surface , parent } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubcompositor (Proxy < WlSubcompositor >) ; impl AsRef < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubcompositor >> for WlSubcompositor { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubcompositor (value) } } impl From < WlSubcompositor > for Proxy < WlSubcompositor > { # [inline] fn from (value : WlSubcompositor) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubcompositor { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubcompositor { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subcompositor" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & wl_subcompositor_interface } } } impl WlSubcompositor { # [doc = "unbind from the subcompositor interface\n\nInforms the server that the client will not be using this\nprotocol object anymore. This does not affect any other\nobjects, wl_subsurface objects included.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "give a surface the role sub-surface\n\nCreate a sub-surface interface for the given surface, and\nassociate it with the given parent surface. This turns a\nplain wl_surface into a sub-surface.\n\nThe to-be sub-surface must not already have another role, and it\nmust not have an existing wl_subsurface object. Otherwise a protocol\nerror is raised.\n\nAdding sub-surfaces to a parent is a double-buffered operation on the\nparent (see wl_surface.commit). The effect of adding a sub-surface\nbecomes visible on the next time the state of the parent surface is\napplied.\n\nThis request modifies the behaviour of wl_surface.commit request on\nthe sub-surface, see the documentation on wl_subsurface interface."] pub fn get_subsurface (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface) -> Main < super :: wl_subsurface :: WlSubsurface > { let msg = Request :: GetSubsurface { surface : surface . clone () , parent : parent . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_SUBSURFACE_SINCE : u32 = 1u32 ; static mut wl_subcompositor_requests_get_subsurface_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_subsurface :: wl_subsurface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subcompositor_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_subsurface\0" as * const u8 as * const c_char , signature : b"noo\0" as * const u8 as * const c_char , types : unsafe { & wl_subcompositor_requests_get_subsurface_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subcompositor_interface : wl_interface = wl_interface { name : b"wl_subcompositor\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & wl_subcompositor_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "sub-surface interface to a wl_surface\n\nAn additional interface to a wl_surface object, which has been\nmade a sub-surface. A sub-surface has one parent surface. A\nsub-surface's size and position are not limited to that of the parent.\nParticularly, a sub-surface is not automatically clipped to its\nparent's area.\n\nA sub-surface becomes mapped, when a non-NULL wl_buffer is applied\nand the parent surface is mapped. The order of which one happens\nfirst is irrelevant. A sub-surface is hidden if the parent becomes\nhidden, or if a NULL wl_buffer is applied. These rules apply\nrecursively through the tree of surfaces.\n\nThe behaviour of a wl_surface.commit request on a sub-surface\ndepends on the sub-surface's mode. The possible modes are\nsynchronized and desynchronized, see methods\nwl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized\nmode caches the wl_surface state to be applied when the parent's\nstate gets applied, and desynchronized mode applies the pending\nwl_surface state directly. A sub-surface is initially in the\nsynchronized mode.\n\nSub-surfaces also have another kind of state, which is managed by\nwl_subsurface requests, as opposed to wl_surface requests. This\nstate includes the sub-surface position relative to the parent\nsurface (wl_subsurface.set_position), and the stacking order of\nthe parent and its sub-surfaces (wl_subsurface.place_above and\n.place_below). This state is applied when the parent surface's\nwl_surface state is applied, regardless of the sub-surface's mode.\nAs the exception, set_sync and set_desync are effective immediately.\n\nThe main surface can be thought to be always in desynchronized mode,\nsince it does not have a parent in the sub-surfaces sense.\n\nEven if a sub-surface is in desynchronized mode, it will behave as\nin synchronized mode, if its parent surface behaves as in\nsynchronized mode. This rule is applied recursively throughout the\ntree of surfaces. This means, that one can set a sub-surface into\nsynchronized mode, and then assume that all its child and grand-child\nsub-surfaces are synchronized, too, without explicitly setting them.\n\nIf the wl_surface associated with the wl_subsurface is destroyed, the\nwl_subsurface object becomes inert. Note, that destroying either object\ntakes effect immediately. If you need to synchronize the removal\nof a sub-surface to the parent surface update, unmap the sub-surface\nfirst by attaching a NULL wl_buffer, update parent, and then destroy\nthe sub-surface.\n\nIf the parent wl_surface object is destroyed, the sub-surface is\nunmapped."] pub mod wl_subsurface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "wl_surface is not a sibling or the parent"] BadSurface = 0 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: BadSurface) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] SetPosition { x : i32 , y : i32 , } , # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] PlaceAbove { sibling : super :: wl_surface :: WlSurface , } , # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] PlaceBelow { sibling : super :: wl_surface :: WlSurface , } , # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] SetSync , # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] SetDesync , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_position" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "place_above" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "place_below" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_sync" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_desync" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 2 , Request :: PlaceBelow { .. } => 3 , Request :: SetSync => 4 , Request :: SetDesync => 5 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetPosition { .. } => 1 , Request :: PlaceAbove { .. } => 1 , Request :: PlaceBelow { .. } => 1 , Request :: SetSync => 1 , Request :: SetDesync => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetPosition { x , y } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: PlaceAbove { sibling } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: PlaceBelow { sibling } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Object (sibling . as_ref () . id ()) ,] , } , Request :: SetSync => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [] , } , Request :: SetDesync => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetPosition { x , y } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; f (1 , & mut _args_array) } , Request :: PlaceAbove { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: PlaceBelow { sibling } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = sibling . as_ref () . c_ptr () as * mut _ ; f (3 , & mut _args_array) } , Request :: SetSync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (4 , & mut _args_array) } , Request :: SetDesync => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (5 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct WlSubsurface (Proxy < WlSubsurface >) ; impl AsRef < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < WlSubsurface >> for WlSubsurface { # [inline] fn from (value : Proxy < Self >) -> Self { WlSubsurface (value) } } impl From < WlSubsurface > for Proxy < WlSubsurface > { # [inline] fn from (value : WlSubsurface) -> Self { value . 0 } } impl std :: fmt :: Debug for WlSubsurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for WlSubsurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "wl_subsurface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { addr_of!(wl_subsurface_interface) } } } impl WlSubsurface { # [doc = "remove sub-surface interface\n\nThe sub-surface interface is removed from the wl_surface object\nthat was turned into a sub-surface with a\nwl_subcompositor.get_subsurface request. The wl_surface's association\nto the parent is deleted, and the wl_surface loses its role as\na sub-surface. The wl_surface is unmapped immediately.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "reposition the sub-surface\n\nThis schedules a sub-surface position change.\nThe sub-surface will be moved so that its origin (top left\ncorner pixel) will be at the location x, y of the parent surface\ncoordinate system. The coordinates are not restricted to the parent\nsurface area. Negative values are allowed.\n\nThe scheduled coordinates will take effect whenever the state of the\nparent surface is applied. When this happens depends on whether the\nparent surface is in synchronized mode or not. See\nwl_subsurface.set_sync and wl_subsurface.set_desync for details.\n\nIf more than one set_position request is invoked by the client before\nthe commit of the parent surface, the position of a new request always\nreplaces the scheduled position from any previous request.\n\nThe initial position is 0, 0."] pub fn set_position (& self , x : i32 , y : i32) -> () { let msg = Request :: SetPosition { x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThis sub-surface is taken from the stack, and put back just\nabove the reference surface, changing the z-order of the sub-surfaces.\nThe reference surface must be one of the sibling surfaces, or the\nparent surface. Using any other surface, including this sub-surface,\nwill cause a protocol error.\n\nThe z-order is double-buffered. Requests are handled in order and\napplied immediately to a pending state. The final pending state is\ncopied to the active state the next time the state of the parent\nsurface is applied. When this happens depends on whether the parent\nsurface is in synchronized mode or not. See wl_subsurface.set_sync and\nwl_subsurface.set_desync for details.\n\nA new sub-surface is initially added as the top-most in the stack\nof its siblings and parent."] pub fn place_above (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceAbove { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "restack the sub-surface\n\nThe sub-surface is placed just below the reference surface.\nSee wl_subsurface.place_above."] pub fn place_below (& self , sibling : & super :: wl_surface :: WlSurface) -> () { let msg = Request :: PlaceBelow { sibling : sibling . clone () } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to synchronized mode\n\nChange the commit behaviour of the sub-surface to synchronized\nmode, also described as the parent dependent mode.\n\nIn synchronized mode, wl_surface.commit on a sub-surface will\naccumulate the committed state in a cache, but the state will\nnot be applied and hence will not change the compositor output.\nThe cached state is applied to the sub-surface immediately after\nthe parent surface's state is applied. This ensures atomic\nupdates of the parent and all its synchronized sub-surfaces.\nApplying the cached state will invalidate the cache, so further\nparent surface commits do not (re-)apply old state.\n\nSee wl_subsurface for the recursive effect of this mode."] pub fn set_sync (& self ,) -> () { let msg = Request :: SetSync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set sub-surface to desynchronized mode\n\nChange the commit behaviour of the sub-surface to desynchronized\nmode, also described as independent or freely running mode.\n\nIn desynchronized mode, wl_surface.commit on a sub-surface will\napply the pending state directly, without caching, as happens\nnormally with a wl_surface. Calling wl_surface.commit on the\nparent surface has no effect on the sub-surface's wl_surface\nstate. This mode allows a sub-surface to be updated on its own.\n\nIf cached state exists when wl_surface.commit is called in\ndesynchronized mode, the pending state is added to the cached\nstate, and applied as a whole. This invalidates the cache.\n\nNote: even if a sub-surface is set to desynchronized, a parent\nsub-surface may override it to behave as synchronized. For details,\nsee wl_subsurface.\n\nIf a surface's parent surface behaves as desynchronized, then\nthe cached state is applied on set_desync."] pub fn set_desync (& self ,) -> () { let msg = Request :: SetDesync ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_POSITION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_ABOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PLACE_BELOW_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SYNC_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_DESYNC_SINCE : u32 = 1u32 ; static mut wl_subsurface_requests_place_above_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut wl_subsurface_requests_place_below_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut wl_subsurface_requests : [wl_message ; 6] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_position\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"place_above\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_above_types as * const _ } , } , wl_message { name : b"place_below\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & wl_subsurface_requests_place_below_types as * const _ } , } , wl_message { name : b"set_sync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_desync\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut wl_subsurface_interface : wl_interface = wl_interface { name : b"wl_subsurface\0" as * const u8 as * const c_char , version : 1 , request_count : 6 , requests : unsafe { & wl_subsurface_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Compiling wayland-cursor v0.29.5 +warning: `wayland-client` (lib) generated 226 warnings + Compiling vec_map v0.8.1 + Compiling log v0.4.21 + Compiling linux-raw-sys v0.4.12 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=thiserror_impl CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='Implementation detail of the `thiserror` crate' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror-impl CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name thiserror_impl --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-impl-1.0.59/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=865e543015b9c14a -C extra-filename=-865e543015b9c14a --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern proc_macro2=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libproc_macro2-2fd061424137b111.rlib --extern quote=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libquote-9190d269b28cca53.rlib --extern syn=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libsyn-beafed7fbfa59eac.rlib --extern proc_macro --cap-lints warn` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Toolkit for making client wayland applications.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smithay-client-toolkit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/client-toolkit' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.16.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=16 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name build_script_build --edition=2018 build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="calloop"' --cfg 'feature="default"' --cfg 'feature="dlopen"' -C metadata=67164ed40c62b88f -C extra-filename=-67164ed40c62b88f --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/smithay-client-toolkit-67164ed40c62b88f -C incremental=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/incremental -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern pkg_config=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libpkg_config-8928e2a0239658bd.rlib` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust +' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.21 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=21 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name log --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/log-0.4.21/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=95b45032ef786424 -C extra-filename=-95b45032ef786424 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=vec_map CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1 CARGO_PKG_AUTHORS='Alex Crichton :Jorge Aparicio :Alexis Beingessner :Brian Anderson <>:tbu- <>:Manish Goregaokar <>:Aaron Turon :Adolfo Ochagavía <>:Niko Matsakis <>:Steven Fackler <>:Chase Southwood :Eduard Burtescu <>:Florian Wilkens <>:Félix Raimundo <>:Tibor Benke <>:Markus Siemens :Josh Branchaud :Huon Wilson :Corey Farwell :Aaron Liblong <>:Nick Cameron :Patrick Walton :Felix S Klock II <>:Andrew Paseltiner :Sean McArthur :Vadim Petrochenkov <>' CARGO_PKG_DESCRIPTION='A simple map based on a vector for small integer keys' CARGO_PKG_HOMEPAGE='https://github.com/contain-rs/vec-map' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=vec_map CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/contain-rs/vec-map' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name vec_map /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/vec_map-0.8.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=0453c8d3ab354117 -C extra-filename=-0453c8d3ab354117 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=linux_raw_sys CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12 CARGO_PKG_AUTHORS='Dan Gohman ' CARGO_PKG_DESCRIPTION='Generated bindings for Linux'\''s userspace API' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=linux-raw-sys CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/sunfishcode/linux-raw-sys' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.4.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name linux_raw_sys --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/linux-raw-sys-0.4.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="elf"' --cfg 'feature="errno"' --cfg 'feature="general"' --cfg 'feature="ioctl"' --cfg 'feature="no_std"' -C metadata=889dd2803cc35b0d -C extra-filename=-889dd2803cc35b0d --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ARCH=x86 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=32 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2--cap-lintswarn-Clinker=i686-linux-gnu-gcc-Clink-arg=-Wl,-z,relro--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1--remap-path-prefix/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry' CARGO_FEATURE_CALLOOP=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DLOPEN=1 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Toolkit for making client wayland applications.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=smithay-client-toolkit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/client-toolkit' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.16.1 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=16 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=i686-unknown-linux-gnu LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug:/usr/lib/rustlib/i686-unknown-linux-gnu/lib:/usr/lib/libeatmydata' NUM_JOBS=5 OPT_LEVEL=0 OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/smithay-client-toolkit-55ca424e678d56f4/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=i686-unknown-linux-gnu /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/build/smithay-client-toolkit-67164ed40c62b88f/build-script-build` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_protocols CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Generated API for the officials wayland protocol extensions' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-protocols CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out rustc --crate-name wayland_protocols --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-protocols-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="client"' --cfg 'feature="unstable_protocols"' --cfg 'feature="wayland-client"' -C metadata=76a65397b9b5a68e -C extra-filename=-76a65397b9b5a68e --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-e207fc5f122bee23.rmeta --extern wayland_client=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_client-869e436046814332.rmeta --extern wayland_commons=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_commons-edcd33a91f2e931f.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` +warning: unnecessary parentheses around type + --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1010:34 + | +1010 | fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } + | ^ ^ + | + = note: `#[warn(unused_parens)]` on by default +help: remove these parentheses + | +1010 - fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } +1010 + fn next(&mut self) -> Option<&'a V> { self.iter.next().map(|e| e.1) } + | + +warning: unnecessary parentheses around type + --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1017:39 + | +1017 | fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } + | ^ ^ + | +help: remove these parentheses + | +1017 - fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } +1017 + fn next_back(&mut self) -> Option<&'a V> { self.iter.next_back().map(|e| e.1) } + | + +warning: unnecessary parentheses around type + --> /usr/share/cargo/registry/vec_map-0.8.1/src/lib.rs:1023:34 + | +1023 | fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } + | ^ ^ + | +help: remove these parentheses + | +1023 - fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } +1023 + fn next(&mut self) -> Option<&'a mut V> { self.iter_mut.next().map(|e| e.1) } + | + +warning: `vec_map` (lib) generated 3 warnings + Compiling wayland-cursor v0.29.5 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=wayland_cursor CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-cursor-0.29.5 CARGO_PKG_AUTHORS='Victor Berger ' CARGO_PKG_DESCRIPTION='Bindings to libwayland-cursor.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=wayland-cursor CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/smithay/wayland-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.29.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=29 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-cursor-0.29.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name wayland_cursor --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/wayland-cursor-0.29.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=08d12a0ba5131da5 -C extra-filename=-08d12a0ba5131da5 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern wayland_client=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libwayland_client-869e436046814332.rmeta --extern xcursor=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libxcursor-88dfa6b60c325b0e.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` -warning: `wayland-client` (lib) generated 226 warnings + Compiling memmap2 v0.9.3 + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=memmap2 CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3 CARGO_PKG_AUTHORS='Dan Burkert :Yevhenii Reizner ' CARGO_PKG_DESCRIPTION='Cross-platform Rust API for memory-mapped file IO' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memmap2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/RazrFalcon/memmap2-rs' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.9.3 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=9 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name memmap2 --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/memmap2-0.9.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=90eef6ba4a5da3c3 -C extra-filename=-90eef6ba4a5da3c3 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern libc=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblibc-9eaea16c419ad760.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=rustix CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 CARGO_PKG_AUTHORS='Dan Gohman :Jakub Konka ' CARGO_PKG_DESCRIPTION='Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rustix CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/bytecodealliance/rustix' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=0.38.32 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=38 CARGO_PKG_VERSION_PATCH=32 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/rustix-0608b6ee5752be54/out rustc --crate-name rustix --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/rustix-0.38.32/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="pipe"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="use-libc-auxv"' -C metadata=b306d6b6a5be1b95 -C extra-filename=-b306d6b6a5be1b95 --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern bitflags=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libbitflags-785c13db8908904c.rmeta --extern linux_raw_sys=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblinux_raw_sys-889dd2803cc35b0d.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry --cfg static_assertions --cfg linux_raw --cfg linux_like --cfg linux_kernel` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/fullscreen-shell-v1_client_api.rs:1:21530 | @@ -9972,6 +9934,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 4] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "text input\n\nThe zwp_text_input_v3 interface represents text input and input methods\nassociated with a seat. It provides enter/leave events to follow the\ntext input focus for a seat.\n\nRequests are used to enable/disable the text-input object and set\nstate information like surrounding and selected text or the content type.\nThe information about the entered text is sent to the text-input object\nvia the preedit_string and commit_string events.\n\nText is valid UTF-8 encoded, indices and lengths are in bytes. Indices\nmust not point to middle bytes inside a code point: they must either\npoint to the first byte of a code point or to the end of the buffer.\nLengths must be measured between two valid indices.\n\nFocus moving throughout surfaces will result in the emission of\nzwp_text_input_v3.enter and zwp_text_input_v3.leave events. The focused\nsurface must commit zwp_text_input_v3.enable and\nzwp_text_input_v3.disable requests as the keyboard focus moves across\neditable and non-editable elements of the UI. Those two requests are not\nexpected to be paired with each other, the compositor must be able to\nhandle consecutive series of the same request.\n\nState is sent by the state requests (set_surrounding_text,\nset_content_type and set_cursor_rectangle) and a commit request. After an\nenter event or disable request all state information is invalidated and\nneeds to be resent by the client."] pub mod zwp_text_input_v3 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "text change reason\n\nReason for the change of surrounding text or cursor posision."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ChangeCause { # [doc = "input method caused the change"] InputMethod = 0 , # [doc = "something else than the input method caused the change"] Other = 1 , } impl ChangeCause { pub fn from_raw (n : u32) -> Option < ChangeCause > { match n { 0 => Some (ChangeCause :: InputMethod) , 1 => Some (ChangeCause :: Other) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } bitflags ! { # [doc = "content hint\n\nContent hint is a bitmask to allow to modify the behavior of the text\ninput."] pub struct ContentHint : u32 { # [doc = "no special behavior"] const None = 0 ; # [doc = "suggest word completions"] const Completion = 1 ; # [doc = "suggest word corrections"] const Spellcheck = 2 ; # [doc = "switch to uppercase letters at the start of a sentence"] const AutoCapitalization = 4 ; # [doc = "prefer lowercase letters"] const Lowercase = 8 ; # [doc = "prefer uppercase letters"] const Uppercase = 16 ; # [doc = "prefer casing for titles and headings (can be language dependent)"] const Titlecase = 32 ; # [doc = "characters should be hidden"] const HiddenText = 64 ; # [doc = "typed text should not be stored"] const SensitiveData = 128 ; # [doc = "just Latin characters should be entered"] const Latin = 256 ; # [doc = "the text input is multiline"] const Multiline = 512 ; } } impl ContentHint { pub fn from_raw (n : u32) -> Option < ContentHint > { Some (ContentHint :: from_bits_truncate (n)) } pub fn to_raw (& self) -> u32 { self . bits () } } # [doc = "content purpose\n\nThe content purpose allows to specify the primary purpose of a text\ninput.\n\nThis allows an input method to show special purpose input panels with\nextra characters or to disallow some characters."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ContentPurpose { # [doc = "default input, allowing all characters"] Normal = 0 , # [doc = "allow only alphabetic characters"] Alpha = 1 , # [doc = "allow only digits"] Digits = 2 , # [doc = "input a number (including decimal separator and sign)"] Number = 3 , # [doc = "input a phone number"] Phone = 4 , # [doc = "input an URL"] Url = 5 , # [doc = "input an email address"] Email = 6 , # [doc = "input a name of a person"] Name = 7 , # [doc = "input a password (combine with sensitive_data hint)"] Password = 8 , # [doc = "input is a numeric password (combine with sensitive_data hint)"] Pin = 9 , # [doc = "input a date"] Date = 10 , # [doc = "input a time"] Time = 11 , # [doc = "input a date and time"] Datetime = 12 , # [doc = "input for a terminal"] Terminal = 13 , } impl ContentPurpose { pub fn from_raw (n : u32) -> Option < ContentPurpose > { match n { 0 => Some (ContentPurpose :: Normal) , 1 => Some (ContentPurpose :: Alpha) , 2 => Some (ContentPurpose :: Digits) , 3 => Some (ContentPurpose :: Number) , 4 => Some (ContentPurpose :: Phone) , 5 => Some (ContentPurpose :: Url) , 6 => Some (ContentPurpose :: Email) , 7 => Some (ContentPurpose :: Name) , 8 => Some (ContentPurpose :: Password) , 9 => Some (ContentPurpose :: Pin) , 10 => Some (ContentPurpose :: Date) , 11 => Some (ContentPurpose :: Time) , 12 => Some (ContentPurpose :: Datetime) , 13 => Some (ContentPurpose :: Terminal) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "Destroy the wp_text_input\n\nDestroy the wp_text_input object. Also disables all surfaces enabled\nthrough this wp_text_input object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "Request text input to be enabled\n\nRequests text input on the surface previously obtained from the enter\nevent.\n\nThis request must be issued every time the active text input changes\nto a new one, including within the current surface. Use\nzwp_text_input_v3.disable when there is no longer any input focus on\nthe current surface.\n\nClients must not enable more than one text input on the single seat\nand should disable the current text input before enabling the new one.\nAt most one instance of text input may be in enabled state per instance,\nRequests to enable the another text input when some text input is active\nmust be ignored by compositor.\n\nThis request resets all state associated with previous enable, disable,\nset_surrounding_text, set_text_change_cause, set_content_type, and\nset_cursor_rectangle requests, as well as the state associated with\npreedit_string, commit_string, and delete_surrounding_text events.\n\nThe set_surrounding_text, set_content_type and set_cursor_rectangle\nrequests must follow if the text input supports the necessary\nfunctionality.\n\nState set with this request is double-buffered. It will get applied on\nthe next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe changes must be applied by the compositor after issuing a\nzwp_text_input_v3.commit request."] Enable , # [doc = "Disable text input on a surface\n\nExplicitly disable text input on the current surface (typically when\nthere is no focus on any text entry inside the surface).\n\nState set with this request is double-buffered. It will get applied on\nthe next zwp_text_input_v3.commit request."] Disable , # [doc = "sets the surrounding text\n\nSets the surrounding plain text around the input, excluding the preedit\ntext.\n\nThe client should notify the compositor of any changes in any of the\nvalues carried with this request, including changes caused by handling\nincoming text-input events as well as changes caused by other\nmechanisms like keyboard typing.\n\nIf the client is unaware of the text around the cursor, it should not\nissue this request, to signify lack of support to the compositor.\n\nText is UTF-8 encoded, and should include the cursor position, the\ncomplete selection and additional characters before and after them.\nThere is a maximum length of wayland messages, so text can not be\nlonger than 4000 bytes.\n\nCursor is the byte offset of the cursor within text buffer.\n\nAnchor is the byte offset of the selection anchor within text buffer.\nIf there is no selected text, anchor is the same as cursor.\n\nIf any preedit text is present, it is replaced with a cursor for the\npurpose of this event.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe initial state for affected fields is empty, meaning that the text\ninput does not support sending surrounding text. If the empty values\nget applied, subsequent attempts to change them may have no effect."] SetSurroundingText { text : String , cursor : i32 , anchor : i32 , } , # [doc = "indicates the cause of surrounding text change\n\nTells the compositor why the text surrounding the cursor changed.\n\nWhenever the client detects an external change in text, cursor, or\nanchor posision, it must issue this request to the compositor. This\nrequest is intended to give the input method a chance to update the\npreedit text in an appropriate way, e.g. by removing it when the user\nstarts typing with a keyboard.\n\ncause describes the source of the change.\n\nThe value set with this request is double-buffered. It must be applied\nand reset to initial at the next zwp_text_input_v3.commit request.\n\nThe initial value of cause is input_method."] SetTextChangeCause { cause : ChangeCause , } , # [doc = "set content purpose and hint\n\nSets the content purpose and content hint. While the purpose is the\nbasic purpose of an input field, the hint flags allow to modify some of\nthe behavior.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request.\nSubsequent attempts to update them may have no effect. The values\nremain valid until the next committed enable or disable request.\n\nThe initial value for hint is none, and the initial value for purpose\nis normal."] SetContentType { hint : ContentHint , purpose : ContentPurpose , } , # [doc = "set cursor position\n\nMarks an area around the cursor as a x, y, width, height rectangle in\nsurface local coordinates.\n\nAllows the compositor to put a window with word suggestions near the\ncursor, without obstructing the text being input.\n\nIf the client is unaware of the position of edited text, it should not\nissue this request, to signify lack of support to the compositor.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe initial values describing a cursor rectangle are empty. That means\nthe text input does not support describing the cursor area. If the\nempty values get applied, subsequent attempts to change them may have\nno effect."] SetCursorRectangle { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "commit state\n\nAtomically applies state changes recently sent to the compositor.\n\nThe commit request establishes and updates the state of the client, and\nmust be issued after any changes to apply them.\n\nText input state (enabled status, content purpose, content hint,\nsurrounding text and change cause, cursor rectangle) is conceptually\ndouble-buffered within the context of a text input, i.e. between a\ncommitted enable request and the following committed enable or disable\nrequest.\n\nProtocol requests modify the pending state, as opposed to the current\nstate in use by the input method. A commit request atomically applies\nall pending state, replacing the current state. After commit, the new\npending state is as documented for each related request.\n\nRequests are applied in the order of arrival.\n\nNeither current nor pending state are modified unless noted otherwise.\n\nThe compositor must count the number of commit requests coming from\neach zwp_text_input_v3 object and use the count as the serial in done\nevents."] Commit , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "enable" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "disable" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_text_change_cause" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_content_type" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_cursor_rectangle" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: Enable => 1 , Request :: Disable => 2 , Request :: SetSurroundingText { .. } => 3 , Request :: SetTextChangeCause { .. } => 4 , Request :: SetContentType { .. } => 5 , Request :: SetCursorRectangle { .. } => 6 , Request :: Commit => 7 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: Enable => 1 , Request :: Disable => 1 , Request :: SetSurroundingText { .. } => 1 , Request :: SetTextChangeCause { .. } => 1 , Request :: SetContentType { .. } => 1 , Request :: SetCursorRectangle { .. } => 1 , Request :: Commit => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: Enable => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: Disable => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , Request :: SetSurroundingText { text , cursor , anchor } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (text . into ()) })) , Argument :: Int (cursor) , Argument :: Int (anchor) ,] , } , Request :: SetTextChangeCause { cause } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (cause . to_raw ()) ,] , } , Request :: SetContentType { hint , purpose } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Uint (hint . to_raw ()) , Argument :: Uint (purpose . to_raw ()) ,] , } , Request :: SetCursorRectangle { x , y , width , height } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: Commit => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: Enable => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: Disable => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , Request :: SetSurroundingText { text , cursor , anchor } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (text) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . i = cursor ; _args_array [2] . i = anchor ; f (3 , & mut _args_array) } , Request :: SetTextChangeCause { cause } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = cause . to_raw () ; f (4 , & mut _args_array) } , Request :: SetContentType { hint , purpose } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = hint . to_raw () ; _args_array [1] . u = purpose . to_raw () ; f (5 , & mut _args_array) } , Request :: SetCursorRectangle { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (6 , & mut _args_array) } , Request :: Commit => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (7 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "enter event\n\nNotification that this seat's text-input focus is on a certain surface.\n\nIf client has created multiple text input objects, compositor must send\nthis event to all of them.\n\nWhen the seat has the keyboard capability the text-input focus follows\nthe keyboard focus. This event sets the current surface for the\ntext-input object."] Enter { surface : super :: wl_surface :: WlSurface , } , # [doc = "leave event\n\nNotification that this seat's text-input focus is no longer on a\ncertain surface. The client should reset any preedit string previously\nset.\n\nThe leave notification clears the current surface. It is sent before\nthe enter notification for the new focus. After leave event, compositor\nmust ignore requests from any text input instances until next enter\nevent.\n\nWhen the seat has the keyboard capability the text-input focus follows\nthe keyboard focus."] Leave { surface : super :: wl_surface :: WlSurface , } , # [doc = "pre-edit\n\nNotify when a new composing text (pre-edit) should be set at the\ncurrent cursor position. Any previously set composing text must be\nremoved. Any previously existing selected text must be removed.\n\nThe argument text contains the pre-edit string buffer.\n\nThe parameters cursor_begin and cursor_end are counted in bytes\nrelative to the beginning of the submitted text buffer. Cursor should\nbe hidden when both are equal to -1.\n\nThey could be represented by the client as a line if both values are\nthe same, or as a text highlight otherwise.\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.done event.\n\nThe initial value of text is an empty string, and cursor_begin,\ncursor_end and cursor_hidden are all 0."] PreeditString { text : Option < String > , cursor_begin : i32 , cursor_end : i32 , } , # [doc = "text commit\n\nNotify when text should be inserted into the editor widget. The text to\ncommit could be either just a single character after a key press or the\nresult of some composing (pre-edit).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.done event.\n\nThe initial value of text is an empty string."] CommitString { text : Option < String > , } , # [doc = "delete surrounding text\n\nNotify when the text around the current cursor position should be\ndeleted.\n\nBefore_length and after_length are the number of bytes before and after\nthe current cursor index (excluding the selection) to delete.\n\nIf a preedit text is present, in effect before_length is counted from\nthe beginning of it, and after_length from its end (see done event\nsequence).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.done event.\n\nThe initial values of both before_length and after_length are 0."] DeleteSurroundingText { before_length : u32 , after_length : u32 , } , # [doc = "apply changes\n\nInstruct the application to apply changes to state requested by the\npreedit_string, commit_string and delete_surrounding_text events. The\nstate relating to these events is double-buffered, and each one\nmodifies the pending state. This event replaces the current state with\nthe pending state.\n\nThe application must proceed by evaluating the changes in the following\norder:\n\n1. Replace existing preedit string with the cursor.\n2. Delete requested surrounding text.\n3. Insert commit string with the cursor at its end.\n4. Calculate surrounding text to send.\n5. Insert new preedit text in cursor position.\n6. Place cursor inside preedit text.\n\nThe serial number reflects the last state of the zwp_text_input_v3\nobject known to the compositor. The value of the serial argument must\nbe equal to the number of commit requests already issued on that object.\nWhen the client receives a done event with a serial different than the\nnumber of past commit requests, it must proceed as normal, except it\nshould not change the current state of the zwp_text_input_v3 object."] Done { serial : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "enter" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "leave" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "preedit_string" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "commit_string" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "delete_surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Enter { .. } => 0 , Event :: Leave { .. } => 1 , Event :: PreeditString { .. } => 2 , Event :: CommitString { .. } => 3 , Event :: DeleteSurroundingText { .. } => 4 , Event :: Done { .. } => 5 , } } fn since (& self) -> u32 { match * self { Event :: Enter { .. } => 1 , Event :: Leave { .. } => 1 , Event :: PreeditString { .. } => 1 , Event :: CommitString { .. } => 1 , Event :: DeleteSurroundingText { .. } => 1 , Event :: Done { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Enter { surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Leave { surface : { if let Some (Argument :: Object (val)) = args . next () { map . get_or_dead (val) . into () } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: PreeditString { text : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , cursor_begin : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , cursor_end : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: CommitString { text : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; if s . len () == 0 { None } else { Some (s) } } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: DeleteSurroundingText { before_length : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , after_length : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 5 => { let mut args = msg . args . into_iter () ; Ok (Event :: Done { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Enter { surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Leave { surface : Proxy :: < super :: wl_surface :: WlSurface > :: from_c_ptr (_args [0] . o as * mut _ ,) . into () , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: PreeditString { text : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , cursor_begin : _args [1] . i , cursor_end : _args [2] . i , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: CommitString { text : if _args [0] . s . is_null () { None } else { Some (:: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned ()) } , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: DeleteSurroundingText { before_length : _args [0] . u , after_length : _args [1] . u , }) } , 5 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Done { serial : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpTextInputV3 (Proxy < ZwpTextInputV3 >) ; impl AsRef < Proxy < ZwpTextInputV3 >> for ZwpTextInputV3 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpTextInputV3 >> for ZwpTextInputV3 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpTextInputV3 (value) } } impl From < ZwpTextInputV3 > for Proxy < ZwpTextInputV3 > { # [inline] fn from (value : ZwpTextInputV3) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpTextInputV3 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpTextInputV3 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_text_input_v3" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_text_input_v3_interface } } } impl ZwpTextInputV3 { # [doc = "Destroy the wp_text_input\n\nDestroy the wp_text_input object. Also disables all surfaces enabled\nthrough this wp_text_input object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "Request text input to be enabled\n\nRequests text input on the surface previously obtained from the enter\nevent.\n\nThis request must be issued every time the active text input changes\nto a new one, including within the current surface. Use\nzwp_text_input_v3.disable when there is no longer any input focus on\nthe current surface.\n\nClients must not enable more than one text input on the single seat\nand should disable the current text input before enabling the new one.\nAt most one instance of text input may be in enabled state per instance,\nRequests to enable the another text input when some text input is active\nmust be ignored by compositor.\n\nThis request resets all state associated with previous enable, disable,\nset_surrounding_text, set_text_change_cause, set_content_type, and\nset_cursor_rectangle requests, as well as the state associated with\npreedit_string, commit_string, and delete_surrounding_text events.\n\nThe set_surrounding_text, set_content_type and set_cursor_rectangle\nrequests must follow if the text input supports the necessary\nfunctionality.\n\nState set with this request is double-buffered. It will get applied on\nthe next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe changes must be applied by the compositor after issuing a\nzwp_text_input_v3.commit request."] pub fn enable (& self ,) -> () { let msg = Request :: Enable ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "Disable text input on a surface\n\nExplicitly disable text input on the current surface (typically when\nthere is no focus on any text entry inside the surface).\n\nState set with this request is double-buffered. It will get applied on\nthe next zwp_text_input_v3.commit request."] pub fn disable (& self ,) -> () { let msg = Request :: Disable ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "sets the surrounding text\n\nSets the surrounding plain text around the input, excluding the preedit\ntext.\n\nThe client should notify the compositor of any changes in any of the\nvalues carried with this request, including changes caused by handling\nincoming text-input events as well as changes caused by other\nmechanisms like keyboard typing.\n\nIf the client is unaware of the text around the cursor, it should not\nissue this request, to signify lack of support to the compositor.\n\nText is UTF-8 encoded, and should include the cursor position, the\ncomplete selection and additional characters before and after them.\nThere is a maximum length of wayland messages, so text can not be\nlonger than 4000 bytes.\n\nCursor is the byte offset of the cursor within text buffer.\n\nAnchor is the byte offset of the selection anchor within text buffer.\nIf there is no selected text, anchor is the same as cursor.\n\nIf any preedit text is present, it is replaced with a cursor for the\npurpose of this event.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe initial state for affected fields is empty, meaning that the text\ninput does not support sending surrounding text. If the empty values\nget applied, subsequent attempts to change them may have no effect."] pub fn set_surrounding_text (& self , text : String , cursor : i32 , anchor : i32) -> () { let msg = Request :: SetSurroundingText { text : text , cursor : cursor , anchor : anchor } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "indicates the cause of surrounding text change\n\nTells the compositor why the text surrounding the cursor changed.\n\nWhenever the client detects an external change in text, cursor, or\nanchor posision, it must issue this request to the compositor. This\nrequest is intended to give the input method a chance to update the\npreedit text in an appropriate way, e.g. by removing it when the user\nstarts typing with a keyboard.\n\ncause describes the source of the change.\n\nThe value set with this request is double-buffered. It must be applied\nand reset to initial at the next zwp_text_input_v3.commit request.\n\nThe initial value of cause is input_method."] pub fn set_text_change_cause (& self , cause : ChangeCause) -> () { let msg = Request :: SetTextChangeCause { cause : cause } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set content purpose and hint\n\nSets the content purpose and content hint. While the purpose is the\nbasic purpose of an input field, the hint flags allow to modify some of\nthe behavior.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request.\nSubsequent attempts to update them may have no effect. The values\nremain valid until the next committed enable or disable request.\n\nThe initial value for hint is none, and the initial value for purpose\nis normal."] pub fn set_content_type (& self , hint : ContentHint , purpose : ContentPurpose) -> () { let msg = Request :: SetContentType { hint : hint , purpose : purpose } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set cursor position\n\nMarks an area around the cursor as a x, y, width, height rectangle in\nsurface local coordinates.\n\nAllows the compositor to put a window with word suggestions near the\ncursor, without obstructing the text being input.\n\nIf the client is unaware of the position of edited text, it should not\nissue this request, to signify lack of support to the compositor.\n\nValues set with this request are double-buffered. They will get applied\non the next zwp_text_input_v3.commit request, and stay valid until the\nnext committed enable or disable request.\n\nThe initial values describing a cursor rectangle are empty. That means\nthe text input does not support describing the cursor area. If the\nempty values get applied, subsequent attempts to change them may have\nno effect."] pub fn set_cursor_rectangle (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: SetCursorRectangle { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "commit state\n\nAtomically applies state changes recently sent to the compositor.\n\nThe commit request establishes and updates the state of the client, and\nmust be issued after any changes to apply them.\n\nText input state (enabled status, content purpose, content hint,\nsurrounding text and change cause, cursor rectangle) is conceptually\ndouble-buffered within the context of a text input, i.e. between a\ncommitted enable request and the following committed enable or disable\nrequest.\n\nProtocol requests modify the pending state, as opposed to the current\nstate in use by the input method. A commit request atomically applies\nall pending state, replacing the current state. After commit, the new\npending state is as documented for each related request.\n\nRequests are applied in the order of arrival.\n\nNeither current nor pending state are modified unless noted otherwise.\n\nThe compositor must count the number of commit requests coming from\neach zwp_text_input_v3 object and use the count as the serial in done\nevents."] pub fn commit (& self ,) -> () { let msg = Request :: Commit ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ENABLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DISABLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TEXT_CHANGE_CAUSE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CONTENT_TYPE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_CURSOR_RECTANGLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ENTER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_LEAVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PREEDIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_COMMIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DELETE_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_text_input_v3_requests : [wl_message ; 8] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"enable\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"disable\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_surrounding_text\0" as * const u8 as * const c_char , signature : b"sii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_text_change_cause\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_content_type\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_cursor_rectangle\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut zwp_text_input_v3_events_enter_types : [* const wl_interface ; 1] = [unsafe { addr_of!(super::wl_surface::wl_surface_interface) as * const wl_interface } ,] ; static mut zwp_text_input_v3_events_leave_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_text_input_v3_events : [wl_message ; 6] = [wl_message { name : b"enter\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & zwp_text_input_v3_events_enter_types as * const _ } , } , wl_message { name : b"leave\0" as * const u8 as * const c_char , signature : b"o\0" as * const u8 as * const c_char , types : unsafe { & zwp_text_input_v3_events_leave_types as * const _ } , } , wl_message { name : b"preedit_string\0" as * const u8 as * const c_char , signature : b"?sii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"commit_string\0" as * const u8 as * const c_char , signature : b"?s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_surrounding_text\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_text_input_v3_interface : wl_interface = wl_interface { name : b"zwp_text_input_v3\0" as * const u8 as * const c_char , version : 1 , request_count : 8 , requests : unsafe { & zwp_text_input_v3_requests as * const _ } , event_count : 6 , events : unsafe { & zwp_text_input_v3_events as * const _ } , } ; } # [doc = "text input manager\n\nA factory for text-input objects. This object is a global singleton."] pub mod zwp_text_input_manager_v3 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "Destroy the wp_text_input_manager\n\nDestroy the wp_text_input_manager object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "create a new text input object\n\nCreates a new text-input object for a given seat."] GetTextInput { seat : super :: wl_seat :: WlSeat , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "get_text_input" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: GetTextInput { .. } => 1 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: GetTextInput { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 1 => Some (Object :: from_interface :: < super :: zwp_text_input_v3 :: ZwpTextInputV3 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: GetTextInput { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: GetTextInput { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpTextInputManagerV3 (Proxy < ZwpTextInputManagerV3 >) ; impl AsRef < Proxy < ZwpTextInputManagerV3 >> for ZwpTextInputManagerV3 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpTextInputManagerV3 >> for ZwpTextInputManagerV3 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpTextInputManagerV3 (value) } } impl From < ZwpTextInputManagerV3 > for Proxy < ZwpTextInputManagerV3 > { # [inline] fn from (value : ZwpTextInputManagerV3) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpTextInputManagerV3 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpTextInputManagerV3 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_text_input_manager_v3" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_text_input_manager_v3_interface } } } impl ZwpTextInputManagerV3 { # [doc = "Destroy the wp_text_input_manager\n\nDestroy the wp_text_input_manager object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "create a new text input object\n\nCreates a new text-input object for a given seat."] pub fn get_text_input (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: zwp_text_input_v3 :: ZwpTextInputV3 > { let msg = Request :: GetTextInput { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_TEXT_INPUT_SINCE : u32 = 1u32 ; static mut zwp_text_input_manager_v3_requests_get_text_input_types : [* const wl_interface ; 2] = [unsafe { & super :: zwp_text_input_v3 :: zwp_text_input_v3_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_text_input_manager_v3_requests : [wl_message ; 2] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_text_input\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & zwp_text_input_manager_v3_requests_get_text_input_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_text_input_manager_v3_interface : wl_interface = wl_interface { name : b"zwp_text_input_manager_v3\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwp_text_input_manager_v3_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=thiserror CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 CARGO_PKG_AUTHORS='David Tolnay ' CARGO_PKG_DESCRIPTION='derive(Error)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=thiserror CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/thiserror' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.59 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=59 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' OUT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/build/thiserror-b4430c3068654c88/out rustc --crate-name thiserror --edition=2021 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/thiserror-1.0.59/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=6648b5e568be83ef -C extra-filename=-6648b5e568be83ef --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern thiserror_impl=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps/libthiserror_impl-865e543015b9c14a.so --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/text-input-v3_client_api.rs:1:39706 | @@ -11316,6 +11279,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 4] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "create desktop-style surfaces\n\nxdg_shell allows clients to turn a wl_surface into a \"real window\"\nwhich can be dragged, resized, stacked, and moved around by the\nuser. Everything about this interface is suited towards traditional\ndesktop environments."] pub mod xdg_shell { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "latest protocol version\n\nThe 'current' member of this enum gives the version of the\nprotocol. Implementations can compare this to the version\nthey implement using static_assert to ensure the protocol and\nimplementation versions match."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Version { # [doc = "Always the latest version"] Current = 5 , } impl Version { pub fn from_raw (n : u32) -> Option < Version > { match n { 5 => Some (Version :: Current) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "given wl_surface has another role"] Role = 0 , # [doc = "xdg_shell was destroyed before children"] DefunctSurfaces = 1 , # [doc = "the client tried to map or destroy a non-topmost popup"] NotTheTopmostPopup = 2 , # [doc = "the client specified an invalid popup parent surface"] InvalidPopupParent = 3 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 0 => Some (Error :: Role) , 1 => Some (Error :: DefunctSurfaces) , 2 => Some (Error :: NotTheTopmostPopup) , 3 => Some (Error :: InvalidPopupParent) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "destroy xdg_shell\n\nDestroy this xdg_shell object.\n\nDestroying a bound xdg_shell object while there are surfaces\nstill alive created by this xdg_shell object instance is illegal\nand will result in a protocol error.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "enable use of this unstable version\n\nNegotiate the unstable version of the interface. This\nmechanism is in place to ensure client and server agree on the\nunstable versions of the protocol that they speak or exit\ncleanly if they don't agree. This request will go away once\nthe xdg-shell protocol is stable."] UseUnstableVersion { version : i32 , } , # [doc = "create a shell surface from a surface\n\nThis creates an xdg_surface for the given surface and gives it the\nxdg_surface role. A wl_surface can only be given an xdg_surface role\nonce. If get_xdg_surface is called with a wl_surface that already has\nan active xdg_surface associated with it, or if it had any other role,\nan error is raised.\n\nSee the documentation of xdg_surface for more details about what an\nxdg_surface is and how it is used."] GetXdgSurface { surface : super :: wl_surface :: WlSurface , } , # [doc = "create a popup for a surface\n\nThis creates an xdg_popup for the given surface and gives it the\nxdg_popup role. A wl_surface can only be given an xdg_popup role\nonce. If get_xdg_popup is called with a wl_surface that already has\nan active xdg_popup associated with it, or if it had any other role,\nan error is raised.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event.\n\nSee the documentation of xdg_popup for more details about what an\nxdg_popup is and how it is used."] GetXdgPopup { surface : super :: wl_surface :: WlSurface , parent : super :: wl_surface :: WlSurface , seat : super :: wl_seat :: WlSeat , serial : u32 , x : i32 , y : i32 , } , # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] Pong { serial : u32 , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "use_unstable_version" , since : 1 , signature : & [super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "get_xdg_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "get_xdg_popup" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "pong" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: UseUnstableVersion { .. } => 1 , Request :: GetXdgSurface { .. } => 2 , Request :: GetXdgPopup { .. } => 3 , Request :: Pong { .. } => 4 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: UseUnstableVersion { .. } => 1 , Request :: GetXdgSurface { .. } => 1 , Request :: GetXdgPopup { .. } => 1 , Request :: Pong { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 2 => Some (Object :: from_interface :: < super :: xdg_surface :: XdgSurface > (version , meta . child () ,)) , 3 => Some (Object :: from_interface :: < super :: xdg_popup :: XdgPopup > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: UseUnstableVersion { version } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Int (version) ,] , } , Request :: GetXdgSurface { surface } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , Request :: GetXdgPopup { surface , parent , seat , serial , x , y } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) , Argument :: Object (parent . as_ref () . id ()) , Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Pong { serial } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Uint (serial) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: UseUnstableVersion { version } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = version ; f (1 , & mut _args_array) } , Request :: GetXdgSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (2 , & mut _args_array) } , Request :: GetXdgPopup { surface , parent , seat , serial , x , y } => { let mut _args_array : [wl_argument ; 7] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; _args_array [2] . o = parent . as_ref () . c_ptr () as * mut _ ; _args_array [3] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [4] . u = serial ; _args_array [5] . i = x ; _args_array [6] . i = y ; f (3 , & mut _args_array) } , Request :: Pong { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (4 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "check if the client is alive\n\nThe ping event asks the client if it's still alive. Pass the\nserial specified in the event back to the compositor by sending\na \"pong\" request back with the specified serial.\n\nCompositors can use this to determine if the client is still\nalive. It's unspecified what will happen if the client doesn't\nrespond to the ping request, or in what timeframe. Clients should\ntry to respond in a reasonable amount of time.\n\nA compositor is free to ping in any way it wants, but a client must\nalways respond to any xdg_shell object it created."] Ping { serial : u32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "ping" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Ping { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Ping { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Ping { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Ping { serial : _args [0] . u , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct XdgShell (Proxy < XdgShell >) ; impl AsRef < Proxy < XdgShell >> for XdgShell { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < XdgShell >> for XdgShell { # [inline] fn from (value : Proxy < Self >) -> Self { XdgShell (value) } } impl From < XdgShell > for Proxy < XdgShell > { # [inline] fn from (value : XdgShell) -> Self { value . 0 } } impl std :: fmt :: Debug for XdgShell { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for XdgShell { type Request = Request ; type Event = Event ; const NAME : & 'static str = "xdg_shell" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & xdg_shell_interface } } } impl XdgShell { # [doc = "destroy xdg_shell\n\nDestroy this xdg_shell object.\n\nDestroying a bound xdg_shell object while there are surfaces\nstill alive created by this xdg_shell object instance is illegal\nand will result in a protocol error.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "enable use of this unstable version\n\nNegotiate the unstable version of the interface. This\nmechanism is in place to ensure client and server agree on the\nunstable versions of the protocol that they speak or exit\ncleanly if they don't agree. This request will go away once\nthe xdg-shell protocol is stable."] pub fn use_unstable_version (& self , version : i32) -> () { let msg = Request :: UseUnstableVersion { version : version } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "create a shell surface from a surface\n\nThis creates an xdg_surface for the given surface and gives it the\nxdg_surface role. A wl_surface can only be given an xdg_surface role\nonce. If get_xdg_surface is called with a wl_surface that already has\nan active xdg_surface associated with it, or if it had any other role,\nan error is raised.\n\nSee the documentation of xdg_surface for more details about what an\nxdg_surface is and how it is used."] pub fn get_xdg_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: xdg_surface :: XdgSurface > { let msg = Request :: GetXdgSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a popup for a surface\n\nThis creates an xdg_popup for the given surface and gives it the\nxdg_popup role. A wl_surface can only be given an xdg_popup role\nonce. If get_xdg_popup is called with a wl_surface that already has\nan active xdg_popup associated with it, or if it had any other role,\nan error is raised.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event.\n\nSee the documentation of xdg_popup for more details about what an\nxdg_popup is and how it is used."] pub fn get_xdg_popup (& self , surface : & super :: wl_surface :: WlSurface , parent : & super :: wl_surface :: WlSurface , seat : & super :: wl_seat :: WlSeat , serial : u32 , x : i32 , y : i32) -> Main < super :: xdg_popup :: XdgPopup > { let msg = Request :: GetXdgPopup { surface : surface . clone () , parent : parent . clone () , seat : seat . clone () , serial : serial , x : x , y : y } ; self . 0 . send (msg , None) . unwrap () } # [doc = "respond to a ping event\n\nA client must respond to a ping event with a pong request or\nthe client may be deemed unresponsive."] pub fn pong (& self , serial : u32) -> () { let msg = Request :: Pong { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_USE_UNSTABLE_VERSION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_XDG_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_XDG_POPUP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_PONG_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PING_SINCE : u32 = 1u32 ; static mut xdg_shell_requests_get_xdg_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: xdg_surface :: xdg_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut xdg_shell_requests_get_xdg_popup_types : [* const wl_interface ; 7] = [unsafe { & super :: xdg_popup :: xdg_popup_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_shell_requests : [wl_message ; 5] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"use_unstable_version\0" as * const u8 as * const c_char , signature : b"i\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_xdg_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & xdg_shell_requests_get_xdg_surface_types as * const _ } , } , wl_message { name : b"get_xdg_popup\0" as * const u8 as * const c_char , signature : b"nooouii\0" as * const u8 as * const c_char , types : unsafe { & xdg_shell_requests_get_xdg_popup_types as * const _ } , } , wl_message { name : b"pong\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_shell_events : [wl_message ; 1] = [wl_message { name : b"ping\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut xdg_shell_interface : wl_interface = wl_interface { name : b"xdg_shell\0" as * const u8 as * const c_char , version : 1 , request_count : 5 , requests : unsafe { & xdg_shell_requests as * const _ } , event_count : 1 , events : unsafe { & xdg_shell_events as * const _ } , } ; } # [doc = "A desktop window\n\nAn interface that may be implemented by a wl_surface, for\nimplementations that provide a desktop-style user interface.\n\nIt provides requests to treat surfaces like windows, allowing to set\nproperties like maximized, fullscreen, minimized, and to move and resize\nthem, and associate metadata like title and app id.\n\nThe client must call wl_surface.commit on the corresponding wl_surface\nfor the xdg_surface state to take effect. Prior to committing the new\nstate, it can set up initial configuration, such as maximizing or setting\na window geometry.\n\nEven without attaching a buffer the compositor must respond to initial\ncommitted configuration, for instance sending a configure event with\nexpected window geometry if the client maximized its surface during\ninitialization.\n\nFor a surface to be mapped by the compositor the client must have\ncommitted both an xdg_surface state and a buffer."] pub mod xdg_surface { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [doc = "edge values for resizing\n\nThese values are used to indicate which edge of a surface\nis being dragged in a resize operation."] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum ResizeEdge { None = 0 , Top = 1 , Bottom = 2 , Left = 4 , TopLeft = 5 , BottomLeft = 6 , Right = 8 , TopRight = 9 , BottomRight = 10 , } impl ResizeEdge { pub fn from_raw (n : u32) -> Option < ResizeEdge > { match n { 0 => Some (ResizeEdge :: None) , 1 => Some (ResizeEdge :: Top) , 2 => Some (ResizeEdge :: Bottom) , 4 => Some (ResizeEdge :: Left) , 5 => Some (ResizeEdge :: TopLeft) , 6 => Some (ResizeEdge :: BottomLeft) , 8 => Some (ResizeEdge :: Right) , 9 => Some (ResizeEdge :: TopRight) , 10 => Some (ResizeEdge :: BottomRight) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [doc = "types of state on the surface\n\nThe different state values used on the surface. This is designed for\nstate values like maximized, fullscreen. It is paired with the\nconfigure event to ensure that both the client and the compositor\nsetting the state can be synchronized.\n\nStates set in this way are double-buffered. They will get applied on\nthe next commit.\n\nDesktop environments may extend this enum by taking up a range of\nvalues and documenting the range they chose in this description.\nThey are not required to document the values for the range that they\nchose. Ideally, any good extensions from a desktop environment should\nmake its way into standardization into this enum.\n\nThe current reserved ranges are:\n\n0x0000 - 0x0FFF: xdg-shell core values, documented below.\n0x1000 - 0x1FFF: GNOME\n0x2000 - 0x2FFF: EFL"] # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum State { # [doc = "the surface is maximized\n\nThe surface is maximized. The window geometry specified in the configure\nevent must be obeyed by the client."] Maximized = 1 , # [doc = "the surface is fullscreen\n\nThe surface is fullscreen. The window geometry specified in the configure\nevent must be obeyed by the client."] Fullscreen = 2 , # [doc = "the surface is being resized\n\nThe surface is being resized. The window geometry specified in the\nconfigure event is a maximum; the client cannot resize beyond it.\nClients that have aspect ratio or cell sizing configuration can use\na smaller size, however."] Resizing = 3 , # [doc = "the surface is now activated\n\nClient window decorations should be painted as if the window is\nactive. Do not assume this means that the window actually has\nkeyboard or pointer focus."] Activated = 4 , } impl State { pub fn from_raw (n : u32) -> Option < State > { match n { 1 => Some (State :: Maximized) , 2 => Some (State :: Fullscreen) , 3 => Some (State :: Resizing) , 4 => Some (State :: Activated) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "Destroy the xdg_surface\n\nUnmap and destroy the window. The window will be effectively\nhidden from the user's point of view, and all state like\nmaximization, fullscreen, and so on, will be lost.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "set the parent of this surface\n\nSet the \"parent\" of this surface. This window should be stacked\nabove a parent. The parent surface must be mapped as long as this\nsurface is mapped.\n\nParent windows should be set on dialogs, toolboxes, or other\n\"auxiliary\" surfaces, so that the parent is raised when the dialog\nis raised."] SetParent { parent : Option < super :: xdg_surface :: XdgSurface > , } , # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] SetTitle { title : String , } , # [doc = "set application ID\n\nSet an application identifier for the surface.\n\nThe app ID identifies the general class of applications to which\nthe surface belongs. The compositor can use this to group multiple\nsurfaces together, or to determine how to launch a new application.\n\nFor D-Bus activatable applications, the app ID is used as the D-Bus\nservice name.\n\nThe compositor shell will try to group application surfaces together\nby their app ID. As a best practice, it is suggested to select app\nID's that match the basename of the application's .desktop file.\nFor example, \"org.freedesktop.FooViewer\" where the .desktop file is\n\"org.freedesktop.FooViewer.desktop\".\n\nSee the desktop-entry specification [0] for more details on\napplication identifiers and how they relate to well-known D-Bus\nnames and .desktop files.\n\n[0] http://standards.freedesktop.org/desktop-entry-spec/"] SetAppId { app_id : String , } , # [doc = "show the window menu\n\nClients implementing client-side decorations might want to show\na context menu when right-clicking on the decorations, giving the\nuser a menu that they can use to maximize or minimize the window.\n\nThis request asks the compositor to pop up such a window menu at\nthe given position, relative to the local surface coordinates of\nthe parent surface. There are no guarantees as to what menu items\nthe window menu contains.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event."] ShowWindowMenu { seat : super :: wl_seat :: WlSeat , serial : u32 , x : i32 , y : i32 , } , # [doc = "start an interactive move\n\nStart an interactive, user-driven move of the surface.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event. The passed\nserial is used to determine the type of interactive move (touch,\npointer, etc).\n\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized), or if the passed serial\nis no longer valid.\n\nIf triggered, the surface will lose the focus of the device\n(wl_pointer, wl_touch, etc) used for the move. It is up to the\ncompositor to visually indicate that the move is taking place, such as\nupdating a pointer cursor, during the move. There is no guarantee\nthat the device focus will return when the move is completed."] Move { seat : super :: wl_seat :: WlSeat , serial : u32 , } , # [doc = "start an interactive resize\n\nStart a user-driven, interactive resize of the surface.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event. The passed\nserial is used to determine the type of interactive resize (touch,\npointer, etc).\n\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized).\n\nIf triggered, the client will receive configure events with the\n\"resize\" state enum value and the expected sizes. See the \"resize\"\nenum value for more details about what is required. The client\nmust also acknowledge configure events using \"ack_configure\". After\nthe resize is completed, the client will receive another \"configure\"\nevent without the resize state.\n\nIf triggered, the surface also will lose the focus of the device\n(wl_pointer, wl_touch, etc) used for the resize. It is up to the\ncompositor to visually indicate that the resize is taking place,\nsuch as updating a pointer cursor, during the resize. There is no\nguarantee that the device focus will return when the resize is\ncompleted.\n\nThe edges parameter specifies how the surface should be resized,\nand is one of the values of the resize_edge enum. The compositor\nmay use this information to update the surface position for\nexample when dragging the top left corner. The compositor may also\nuse this information to adapt its behavior, e.g. choose an\nappropriate cursor image."] Resize { seat : super :: wl_seat :: WlSeat , serial : u32 , edges : u32 , } , # [doc = "ack a configure event\n\nWhen a configure event is received, if a client commits the\nsurface in response to the configure event, then the client\nmust make an ack_configure request sometime before the commit\nrequest, passing along the serial of the configure event.\n\nFor instance, the compositor might use this information to move\na surface to the top left only when the client has drawn itself\nfor the maximized or fullscreen state.\n\nIf the client receives multiple configure events before it\ncan respond to one, it only has to ack the last configure event.\n\nA client is not required to commit immediately after sending\nan ack_configure request - it may even ack_configure several times\nbefore its next surface commit.\n\nThe compositor expects that the most recently received\nack_configure request at the time of a commit indicates which\nconfigure event the client is responding to."] AckConfigure { serial : u32 , } , # [doc = "set the new window geometry\n\nThe window geometry of a window is its \"visible bounds\" from the\nuser's perspective. Client-side decorations often have invisible\nportions like drop-shadows which should be ignored for the\npurposes of aligning, placing and constraining windows.\n\nThe window geometry is double buffered, and will be applied at the\ntime wl_surface.commit of the corresponding wl_surface is called.\n\nOnce the window geometry of the surface is set once, it is not\npossible to unset it, and it will remain the same until\nset_window_geometry is called again, even if a new subsurface or\nbuffer is attached.\n\nIf never set, the value is the full bounds of the surface,\nincluding any subsurfaces. This updates dynamically on every\ncommit. This unset mode is meant for extremely simple clients.\n\nIf responding to a configure event, the window geometry in here\nmust respect the sizing negotiations specified by the states in\nthe configure event.\n\nThe arguments are given in the surface local coordinate space of\nthe wl_surface associated with this xdg_surface.\n\nThe width and height must be greater than zero."] SetWindowGeometry { x : i32 , y : i32 , width : i32 , height : i32 , } , # [doc = "maximize the window\n\nMaximize the surface.\n\nAfter requesting that the surface should be maximized, the compositor\nwill respond by emitting a configure event with the \"maximized\" state\nand the required window geometry. The client should then update its\ncontent, drawing it in a maximized state, i.e. without shadow or other\ndecoration outside of the window geometry. The client must also\nacknowledge the configure when committing the new content (see\nack_configure).\n\nIt is up to the compositor to decide how and where to maximize the\nsurface, for example which output and what region of the screen should\nbe used.\n\nIf the surface was already maximized, the compositor will still emit\na configure event with the \"maximized\" state."] SetMaximized , # [doc = "unmaximize the window\n\nUnmaximize the surface.\n\nAfter requesting that the surface should be unmaximized, the compositor\nwill respond by emitting a configure event without the \"maximized\"\nstate. If available, the compositor will include the window geometry\ndimensions the window had prior to being maximized in the configure\nrequest. The client must then update its content, drawing it in a\nregular state, i.e. potentially with shadow, etc. The client must also\nacknowledge the configure when committing the new content (see\nack_configure).\n\nIt is up to the compositor to position the surface after it was\nunmaximized; usually the position the surface had before maximizing, if\napplicable.\n\nIf the surface was already not maximized, the compositor will still\nemit a configure event without the \"maximized\" state."] UnsetMaximized , # [doc = "set the window as fullscreen on a monitor\n\nMake the surface fullscreen.\n\nYou can specify an output that you would prefer to be fullscreen.\nIf this value is NULL, it's up to the compositor to choose which\ndisplay will be used to map this surface.\n\nIf the surface doesn't cover the whole output, the compositor will\nposition the surface in the center of the output and compensate with\nblack borders filling the rest of the output."] SetFullscreen { output : Option < super :: wl_output :: WlOutput > , } , # [doc = ""] UnsetFullscreen , # [doc = "set the window as minimized\n\nRequest that the compositor minimize your surface. There is no\nway to know if the surface is currently minimized, nor is there\nany way to unset minimization on this surface.\n\nIf you are looking to throttle redrawing when minimized, please\ninstead use the wl_surface.frame event for this, as this will\nalso work with live previews on windows in Alt-Tab, Expose or\nsimilar compositor features."] SetMinimized , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_parent" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "set_title" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_app_id" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "show_window_menu" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "move" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "resize" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "ack_configure" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "set_window_geometry" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "set_maximized" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "unset_maximized" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_fullscreen" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "unset_fullscreen" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "set_minimized" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , Request :: SetParent { .. } => 1 , Request :: SetTitle { .. } => 2 , Request :: SetAppId { .. } => 3 , Request :: ShowWindowMenu { .. } => 4 , Request :: Move { .. } => 5 , Request :: Resize { .. } => 6 , Request :: AckConfigure { .. } => 7 , Request :: SetWindowGeometry { .. } => 8 , Request :: SetMaximized => 9 , Request :: UnsetMaximized => 10 , Request :: SetFullscreen { .. } => 11 , Request :: UnsetFullscreen => 12 , Request :: SetMinimized => 13 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , Request :: SetParent { .. } => 1 , Request :: SetTitle { .. } => 1 , Request :: SetAppId { .. } => 1 , Request :: ShowWindowMenu { .. } => 1 , Request :: Move { .. } => 1 , Request :: Resize { .. } => 1 , Request :: AckConfigure { .. } => 1 , Request :: SetWindowGeometry { .. } => 1 , Request :: SetMaximized => 1 , Request :: UnsetMaximized => 1 , Request :: SetFullscreen { .. } => 1 , Request :: UnsetFullscreen => 1 , Request :: SetMinimized => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , Request :: SetParent { parent } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Object (parent . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: SetTitle { title } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (title . into ()) })) ,] , } , Request :: SetAppId { app_id } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (app_id . into ()) })) ,] , } , Request :: ShowWindowMenu { seat , serial , x , y } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Int (x) , Argument :: Int (y) ,] , } , Request :: Move { seat , serial } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) ,] , } , Request :: Resize { seat , serial , edges } => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: Uint (serial) , Argument :: Uint (edges) ,] , } , Request :: AckConfigure { serial } => Message { sender_id : sender_id , opcode : 7 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: SetWindowGeometry { x , y , width , height } => Message { sender_id : sender_id , opcode : 8 , args : smallvec ! [Argument :: Int (x) , Argument :: Int (y) , Argument :: Int (width) , Argument :: Int (height) ,] , } , Request :: SetMaximized => Message { sender_id : sender_id , opcode : 9 , args : smallvec ! [] , } , Request :: UnsetMaximized => Message { sender_id : sender_id , opcode : 10 , args : smallvec ! [] , } , Request :: SetFullscreen { output } => Message { sender_id : sender_id , opcode : 11 , args : smallvec ! [Argument :: Object (output . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: UnsetFullscreen => Message { sender_id : sender_id , opcode : 12 , args : smallvec ! [] , } , Request :: SetMinimized => Message { sender_id : sender_id , opcode : 13 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , Request :: SetParent { parent } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = parent . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (1 , & mut _args_array) } , Request :: SetTitle { title } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (title) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (2 , & mut _args_array) } , Request :: SetAppId { app_id } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (app_id) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (3 , & mut _args_array) } , Request :: ShowWindowMenu { seat , serial , x , y } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . i = x ; _args_array [3] . i = y ; f (4 , & mut _args_array) } , Request :: Move { seat , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; f (5 , & mut _args_array) } , Request :: Resize { seat , serial , edges } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . u = serial ; _args_array [2] . u = edges ; f (6 , & mut _args_array) } , Request :: AckConfigure { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (7 , & mut _args_array) } , Request :: SetWindowGeometry { x , y , width , height } => { let mut _args_array : [wl_argument ; 4] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . i = x ; _args_array [1] . i = y ; _args_array [2] . i = width ; _args_array [3] . i = height ; f (8 , & mut _args_array) } , Request :: SetMaximized => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (9 , & mut _args_array) } , Request :: UnsetMaximized => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (10 , & mut _args_array) } , Request :: SetFullscreen { output } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = output . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (11 , & mut _args_array) } , Request :: UnsetFullscreen => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (12 , & mut _args_array) } , Request :: SetMinimized => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (13 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "suggest a surface change\n\nThe configure event asks the client to resize its surface or to\nchange its state.\n\nThe width and height arguments specify a hint to the window\nabout how its surface should be resized in window geometry\ncoordinates. See set_window_geometry.\n\nIf the width or height arguments are zero, it means the client\nshould decide its own window dimension. This may happen when the\ncompositor need to configure the state of the surface but doesn't\nhave any information about any previous or expected dimension.\n\nThe states listed in the event specify how the width/height\narguments should be interpreted, and possibly how it should be\ndrawn.\n\nClients should arrange their surface for the new size and\nstates, and then send a ack_configure request with the serial\nsent in this configure event at some point before committing\nthe new surface.\n\nIf the client receives multiple configure events before it\ncan respond to one, it is free to discard all but the last\nevent it received."] Configure { width : i32 , height : i32 , states : Vec < u8 > , serial : u32 , } , # [doc = "surface wants to be closed\n\nThe close event is sent by the compositor when the user\nwants the surface to be closed. This should be equivalent to\nthe user clicking the close button in client-side decorations,\nif your application has any...\n\nThis is only a request that the user intends to close your\nwindow. The client may choose to ignore this request, or show\na dialog to ask the user to save their data..."] Close , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "configure" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Array , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "close" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Configure { .. } => 0 , Event :: Close => 1 , } } fn since (& self) -> u32 { match * self { Event :: Configure { .. } => 1 , Event :: Close => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Configure { width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , states : { if let Some (Argument :: Array (val)) = args . next () { * val } else { return Err (()) ; } } , serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => Ok (Event :: Close) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Configure { width : _args [0] . i , height : _args [1] . i , states : { let array = & * _args [2] . a ; :: std :: slice :: from_raw_parts (array . data as * const u8 , array . size) . to_owned () } , serial : _args [3] . u , }) } , 1 => { Ok (Event :: Close) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct XdgSurface (Proxy < XdgSurface >) ; impl AsRef < Proxy < XdgSurface >> for XdgSurface { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < XdgSurface >> for XdgSurface { # [inline] fn from (value : Proxy < Self >) -> Self { XdgSurface (value) } } impl From < XdgSurface > for Proxy < XdgSurface > { # [inline] fn from (value : XdgSurface) -> Self { value . 0 } } impl std :: fmt :: Debug for XdgSurface { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for XdgSurface { type Request = Request ; type Event = Event ; const NAME : & 'static str = "xdg_surface" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & xdg_surface_interface } } } impl XdgSurface { # [doc = "Destroy the xdg_surface\n\nUnmap and destroy the window. The window will be effectively\nhidden from the user's point of view, and all state like\nmaximization, fullscreen, and so on, will be lost.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the parent of this surface\n\nSet the \"parent\" of this surface. This window should be stacked\nabove a parent. The parent surface must be mapped as long as this\nsurface is mapped.\n\nParent windows should be set on dialogs, toolboxes, or other\n\"auxiliary\" surfaces, so that the parent is raised when the dialog\nis raised."] pub fn set_parent (& self , parent : Option < & super :: xdg_surface :: XdgSurface >) -> () { let msg = Request :: SetParent { parent : parent . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set surface title\n\nSet a short title for the surface.\n\nThis string may be used to identify the surface in a task bar,\nwindow list, or other user interface elements provided by the\ncompositor.\n\nThe string must be encoded in UTF-8."] pub fn set_title (& self , title : String) -> () { let msg = Request :: SetTitle { title : title } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set application ID\n\nSet an application identifier for the surface.\n\nThe app ID identifies the general class of applications to which\nthe surface belongs. The compositor can use this to group multiple\nsurfaces together, or to determine how to launch a new application.\n\nFor D-Bus activatable applications, the app ID is used as the D-Bus\nservice name.\n\nThe compositor shell will try to group application surfaces together\nby their app ID. As a best practice, it is suggested to select app\nID's that match the basename of the application's .desktop file.\nFor example, \"org.freedesktop.FooViewer\" where the .desktop file is\n\"org.freedesktop.FooViewer.desktop\".\n\nSee the desktop-entry specification [0] for more details on\napplication identifiers and how they relate to well-known D-Bus\nnames and .desktop files.\n\n[0] http://standards.freedesktop.org/desktop-entry-spec/"] pub fn set_app_id (& self , app_id : String) -> () { let msg = Request :: SetAppId { app_id : app_id } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "show the window menu\n\nClients implementing client-side decorations might want to show\na context menu when right-clicking on the decorations, giving the\nuser a menu that they can use to maximize or minimize the window.\n\nThis request asks the compositor to pop up such a window menu at\nthe given position, relative to the local surface coordinates of\nthe parent surface. There are no guarantees as to what menu items\nthe window menu contains.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event."] pub fn show_window_menu (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , x : i32 , y : i32) -> () { let msg = Request :: ShowWindowMenu { seat : seat . clone () , serial : serial , x : x , y : y } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive move\n\nStart an interactive, user-driven move of the surface.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event. The passed\nserial is used to determine the type of interactive move (touch,\npointer, etc).\n\nThe server may ignore move requests depending on the state of\nthe surface (e.g. fullscreen or maximized), or if the passed serial\nis no longer valid.\n\nIf triggered, the surface will lose the focus of the device\n(wl_pointer, wl_touch, etc) used for the move. It is up to the\ncompositor to visually indicate that the move is taking place, such as\nupdating a pointer cursor, during the move. There is no guarantee\nthat the device focus will return when the move is completed."] pub fn _move (& self , seat : & super :: wl_seat :: WlSeat , serial : u32) -> () { let msg = Request :: Move { seat : seat . clone () , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "start an interactive resize\n\nStart a user-driven, interactive resize of the surface.\n\nThis request must be used in response to some sort of user action\nlike a button press, key press, or touch down event. The passed\nserial is used to determine the type of interactive resize (touch,\npointer, etc).\n\nThe server may ignore resize requests depending on the state of\nthe surface (e.g. fullscreen or maximized).\n\nIf triggered, the client will receive configure events with the\n\"resize\" state enum value and the expected sizes. See the \"resize\"\nenum value for more details about what is required. The client\nmust also acknowledge configure events using \"ack_configure\". After\nthe resize is completed, the client will receive another \"configure\"\nevent without the resize state.\n\nIf triggered, the surface also will lose the focus of the device\n(wl_pointer, wl_touch, etc) used for the resize. It is up to the\ncompositor to visually indicate that the resize is taking place,\nsuch as updating a pointer cursor, during the resize. There is no\nguarantee that the device focus will return when the resize is\ncompleted.\n\nThe edges parameter specifies how the surface should be resized,\nand is one of the values of the resize_edge enum. The compositor\nmay use this information to update the surface position for\nexample when dragging the top left corner. The compositor may also\nuse this information to adapt its behavior, e.g. choose an\nappropriate cursor image."] pub fn resize (& self , seat : & super :: wl_seat :: WlSeat , serial : u32 , edges : u32) -> () { let msg = Request :: Resize { seat : seat . clone () , serial : serial , edges : edges } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "ack a configure event\n\nWhen a configure event is received, if a client commits the\nsurface in response to the configure event, then the client\nmust make an ack_configure request sometime before the commit\nrequest, passing along the serial of the configure event.\n\nFor instance, the compositor might use this information to move\na surface to the top left only when the client has drawn itself\nfor the maximized or fullscreen state.\n\nIf the client receives multiple configure events before it\ncan respond to one, it only has to ack the last configure event.\n\nA client is not required to commit immediately after sending\nan ack_configure request - it may even ack_configure several times\nbefore its next surface commit.\n\nThe compositor expects that the most recently received\nack_configure request at the time of a commit indicates which\nconfigure event the client is responding to."] pub fn ack_configure (& self , serial : u32) -> () { let msg = Request :: AckConfigure { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the new window geometry\n\nThe window geometry of a window is its \"visible bounds\" from the\nuser's perspective. Client-side decorations often have invisible\nportions like drop-shadows which should be ignored for the\npurposes of aligning, placing and constraining windows.\n\nThe window geometry is double buffered, and will be applied at the\ntime wl_surface.commit of the corresponding wl_surface is called.\n\nOnce the window geometry of the surface is set once, it is not\npossible to unset it, and it will remain the same until\nset_window_geometry is called again, even if a new subsurface or\nbuffer is attached.\n\nIf never set, the value is the full bounds of the surface,\nincluding any subsurfaces. This updates dynamically on every\ncommit. This unset mode is meant for extremely simple clients.\n\nIf responding to a configure event, the window geometry in here\nmust respect the sizing negotiations specified by the states in\nthe configure event.\n\nThe arguments are given in the surface local coordinate space of\nthe wl_surface associated with this xdg_surface.\n\nThe width and height must be greater than zero."] pub fn set_window_geometry (& self , x : i32 , y : i32 , width : i32 , height : i32) -> () { let msg = Request :: SetWindowGeometry { x : x , y : y , width : width , height : height } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "maximize the window\n\nMaximize the surface.\n\nAfter requesting that the surface should be maximized, the compositor\nwill respond by emitting a configure event with the \"maximized\" state\nand the required window geometry. The client should then update its\ncontent, drawing it in a maximized state, i.e. without shadow or other\ndecoration outside of the window geometry. The client must also\nacknowledge the configure when committing the new content (see\nack_configure).\n\nIt is up to the compositor to decide how and where to maximize the\nsurface, for example which output and what region of the screen should\nbe used.\n\nIf the surface was already maximized, the compositor will still emit\na configure event with the \"maximized\" state."] pub fn set_maximized (& self ,) -> () { let msg = Request :: SetMaximized ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "unmaximize the window\n\nUnmaximize the surface.\n\nAfter requesting that the surface should be unmaximized, the compositor\nwill respond by emitting a configure event without the \"maximized\"\nstate. If available, the compositor will include the window geometry\ndimensions the window had prior to being maximized in the configure\nrequest. The client must then update its content, drawing it in a\nregular state, i.e. potentially with shadow, etc. The client must also\nacknowledge the configure when committing the new content (see\nack_configure).\n\nIt is up to the compositor to position the surface after it was\nunmaximized; usually the position the surface had before maximizing, if\napplicable.\n\nIf the surface was already not maximized, the compositor will still\nemit a configure event without the \"maximized\" state."] pub fn unset_maximized (& self ,) -> () { let msg = Request :: UnsetMaximized ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the window as fullscreen on a monitor\n\nMake the surface fullscreen.\n\nYou can specify an output that you would prefer to be fullscreen.\nIf this value is NULL, it's up to the compositor to choose which\ndisplay will be used to map this surface.\n\nIf the surface doesn't cover the whole output, the compositor will\nposition the surface in the center of the output and compensate with\nblack borders filling the rest of the output."] pub fn set_fullscreen (& self , output : Option < & super :: wl_output :: WlOutput >) -> () { let msg = Request :: SetFullscreen { output : output . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = ""] pub fn unset_fullscreen (& self ,) -> () { let msg = Request :: UnsetFullscreen ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "set the window as minimized\n\nRequest that the compositor minimize your surface. There is no\nway to know if the surface is currently minimized, nor is there\nany way to unset minimization on this surface.\n\nIf you are looking to throttle redrawing when minimized, please\ninstead use the wl_surface.frame event for this, as this will\nalso work with live previews on windows in Alt-Tab, Expose or\nsimilar compositor features."] pub fn set_minimized (& self ,) -> () { let msg = Request :: SetMinimized ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_PARENT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_TITLE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_APP_ID_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SHOW_WINDOW_MENU_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_MOVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_RESIZE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_ACK_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_WINDOW_GEOMETRY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_UNSET_MAXIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_UNSET_FULLSCREEN_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_MINIMIZED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONFIGURE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CLOSE_SINCE : u32 = 1u32 ; static mut xdg_surface_requests_set_parent_types : [* const wl_interface ; 1] = [unsafe { & super :: xdg_surface :: xdg_surface_interface as * const wl_interface } ,] ; static mut xdg_surface_requests_show_window_menu_types : [* const wl_interface ; 4] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut xdg_surface_requests_move_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; static mut xdg_surface_requests_resize_types : [* const wl_interface ; 3] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , NULLPTR as * const wl_interface , NULLPTR as * const wl_interface ,] ; static mut xdg_surface_requests_set_fullscreen_types : [* const wl_interface ; 1] = [unsafe { & super :: wl_output :: wl_output_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_surface_requests : [wl_message ; 14] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"set_parent\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & xdg_surface_requests_set_parent_types as * const _ } , } , wl_message { name : b"set_title\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_app_id\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"show_window_menu\0" as * const u8 as * const c_char , signature : b"ouii\0" as * const u8 as * const c_char , types : unsafe { & xdg_surface_requests_show_window_menu_types as * const _ } , } , wl_message { name : b"move\0" as * const u8 as * const c_char , signature : b"ou\0" as * const u8 as * const c_char , types : unsafe { & xdg_surface_requests_move_types as * const _ } , } , wl_message { name : b"resize\0" as * const u8 as * const c_char , signature : b"ouu\0" as * const u8 as * const c_char , types : unsafe { & xdg_surface_requests_resize_types as * const _ } , } , wl_message { name : b"ack_configure\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_window_geometry\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_maximized\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"unset_maximized\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_fullscreen\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & xdg_surface_requests_set_fullscreen_types as * const _ } , } , wl_message { name : b"unset_fullscreen\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_minimized\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_surface_events : [wl_message ; 2] = [wl_message { name : b"configure\0" as * const u8 as * const c_char , signature : b"iiau\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"close\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut xdg_surface_interface : wl_interface = wl_interface { name : b"xdg_surface\0" as * const u8 as * const c_char , version : 1 , request_count : 14 , requests : unsafe { & xdg_surface_requests as * const _ } , event_count : 2 , events : unsafe { & xdg_surface_events as * const _ } , } ; } # [doc = "short-lived, popup surfaces for menus\n\nA popup surface is a short-lived, temporary surface that can be\nused to implement menus. It takes an explicit grab on the surface\nthat will be dismissed when the user dismisses the popup. This can\nbe done by the user clicking outside the surface, using the keyboard,\nor even locking the screen through closing the lid or a timeout.\n\nWhen the popup is dismissed, a popup_done event will be sent out,\nand at the same time the surface will be unmapped. The xdg_popup\nobject is now inert and cannot be reactivated, so clients should\ndestroy it. Explicitly destroying the xdg_popup object will also\ndismiss the popup and unmap the surface.\n\nClients will receive events for all their surfaces during this\ngrab (which is an \"owner-events\" grab in X11 parlance). This is\ndone so that users can navigate through submenus and other\n\"nested\" popup windows without having to dismiss the topmost\npopup.\n\nClients that want to dismiss the popup when another surface of\ntheir own is clicked should dismiss the popup using the destroy\nrequest.\n\nThe parent surface must have either an xdg_surface or xdg_popup\nrole.\n\nSpecifying an xdg_popup for the parent means that the popups are\nnested, with this popup now being the topmost popup. Nested\npopups must be destroyed in the reverse order they were created\nin, e.g. the only popup you are allowed to destroy at all times\nis the topmost one.\n\nIf there is an existing popup when creating a new popup, the\nparent must be the current topmost popup.\n\nA parent surface must be mapped before the new popup is mapped.\n\nWhen compositors choose to dismiss a popup, they will likely\ndismiss every nested popup as well. When a compositor dismisses\npopups, it will follow the same dismissing order as required\nfrom the client.\n\nThe x and y arguments passed when creating the popup object specify\nwhere the top left of the popup should be placed, relative to the\nlocal surface coordinates of the parent surface. See\nxdg_shell.get_xdg_popup.\n\nThe client must call wl_surface.commit on the corresponding wl_surface\nfor the xdg_popup state to take effect.\n\nFor a surface to be mapped by the compositor the client must have\ncommitted both the xdg_popup state and a buffer."] pub mod xdg_popup { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "remove xdg_popup interface\n\nThis destroys the popup. Explicitly destroying the xdg_popup\nobject will also dismiss the popup, and unmap the surface.\n\nIf this xdg_popup is not the \"topmost\" popup, a protocol error\nwill be sent.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "popup interaction is done\n\nThe popup_done event is sent out when a popup is dismissed by the\ncompositor. The client should destroy the xdg_popup object at this\npoint."] PopupDone , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "popup_done" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: PopupDone => 0 , } } fn since (& self) -> u32 { match * self { Event :: PopupDone => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: PopupDone) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: PopupDone) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct XdgPopup (Proxy < XdgPopup >) ; impl AsRef < Proxy < XdgPopup >> for XdgPopup { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < XdgPopup >> for XdgPopup { # [inline] fn from (value : Proxy < Self >) -> Self { XdgPopup (value) } } impl From < XdgPopup > for Proxy < XdgPopup > { # [inline] fn from (value : XdgPopup) -> Self { value . 0 } } impl std :: fmt :: Debug for XdgPopup { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for XdgPopup { type Request = Request ; type Event = Event ; const NAME : & 'static str = "xdg_popup" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & xdg_popup_interface } } } impl XdgPopup { # [doc = "remove xdg_popup interface\n\nThis destroys the popup. Explicitly destroying the xdg_popup\nobject will also dismiss the popup, and unmap the surface.\n\nIf this xdg_popup is not the \"topmost\" popup, a protocol error\nwill be sent.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_POPUP_DONE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_popup_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut xdg_popup_events : [wl_message ; 1] = [wl_message { name : b"popup_done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut xdg_popup_interface : wl_interface = wl_interface { name : b"xdg_popup\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & xdg_popup_requests as * const _ } , event_count : 1 , events : unsafe { & xdg_popup_events as * const _ } , } ; } | ~~~~~~~~~~~~~~~~~~~~ + Compiling calloop v0.10.5 warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/xdg-shell-v5_client_api.rs:1:61734 | @@ -12730,6 +12694,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 2] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "X primary selection emulation\n\nThe primary selection device manager is a singleton global object that\nprovides access to the primary selection. It allows to create\nwp_primary_selection_source objects, as well as retrieving the per-seat\nwp_primary_selection_device objects."] pub mod gtk_primary_selection_device_manager { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new primary selection source\n\nCreate a new primary selection source."] CreateSource { } , # [doc = "create a new primary selection device\n\nCreate a new data device for a given seat."] GetDevice { seat : super :: wl_seat :: WlSeat , } , # [doc = "destroy the primary selection device manager\n\nDestroy the primary selection device manager.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateSource { .. } => 0 , Request :: GetDevice { .. } => 1 , Request :: Destroy => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateSource { .. } => 1 , Request :: GetDevice { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: gtk_primary_selection_source :: GtkPrimarySelectionSource > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: gtk_primary_selection_device :: GtkPrimarySelectionDevice > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct GtkPrimarySelectionDeviceManager (Proxy < GtkPrimarySelectionDeviceManager >) ; impl AsRef < Proxy < GtkPrimarySelectionDeviceManager >> for GtkPrimarySelectionDeviceManager { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < GtkPrimarySelectionDeviceManager >> for GtkPrimarySelectionDeviceManager { # [inline] fn from (value : Proxy < Self >) -> Self { GtkPrimarySelectionDeviceManager (value) } } impl From < GtkPrimarySelectionDeviceManager > for Proxy < GtkPrimarySelectionDeviceManager > { # [inline] fn from (value : GtkPrimarySelectionDeviceManager) -> Self { value . 0 } } impl std :: fmt :: Debug for GtkPrimarySelectionDeviceManager { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for GtkPrimarySelectionDeviceManager { type Request = Request ; type Event = Event ; const NAME : & 'static str = "gtk_primary_selection_device_manager" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & gtk_primary_selection_device_manager_interface } } } impl GtkPrimarySelectionDeviceManager { # [doc = "create a new primary selection source\n\nCreate a new primary selection source."] pub fn create_source (& self ,) -> Main < super :: gtk_primary_selection_source :: GtkPrimarySelectionSource > { let msg = Request :: CreateSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "create a new primary selection device\n\nCreate a new data device for a given seat."] pub fn get_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: gtk_primary_selection_device :: GtkPrimarySelectionDevice > { let msg = Request :: GetDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the primary selection device manager\n\nDestroy the primary selection device manager.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DEVICE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; static mut gtk_primary_selection_device_manager_requests_create_source_types : [* const wl_interface ; 1] = [unsafe { & super :: gtk_primary_selection_source :: gtk_primary_selection_source_interface as * const wl_interface } ,] ; static mut gtk_primary_selection_device_manager_requests_get_device_types : [* const wl_interface ; 2] = [unsafe { & super :: gtk_primary_selection_device :: gtk_primary_selection_device_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_device_manager_requests : [wl_message ; 3] = [wl_message { name : b"create_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & gtk_primary_selection_device_manager_requests_create_source_types as * const _ } , } , wl_message { name : b"get_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & gtk_primary_selection_device_manager_requests_get_device_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut gtk_primary_selection_device_manager_interface : wl_interface = wl_interface { name : b"gtk_primary_selection_device_manager\0" as * const u8 as * const c_char , version : 1 , request_count : 3 , requests : unsafe { & gtk_primary_selection_device_manager_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } pub mod gtk_primary_selection_device { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "set the primary selection\n\nReplaces the current selection. The previous owner of the primary selection\nwill receive a wp_primary_selection_source.cancelled event.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: gtk_primary_selection_source :: GtkPrimarySelectionSource > , serial : u32 , } , # [doc = "destroy the primary selection device\n\nDestroy the primary selection device.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetSelection { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: SetSelection { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetSelection { source , serial } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) , Argument :: Uint (serial) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetSelection { source , serial } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; _args_array [1] . u = serial ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wp_primary_selection_offer\n\nIntroduces a new wp_primary_selection_offer object that may be used\nto receive the current primary selection. Immediately following this\nevent, the new wp_primary_selection_offer object will send\nwp_primary_selection_offer.offer events to describe the offered mime\ntypes."] DataOffer { offer : Main < super :: gtk_primary_selection_offer :: GtkPrimarySelectionOffer > , } , # [doc = "advertise a new primary selection\n\nThe wp_primary_selection_device.selection event is sent to notify the\nclient of a new primary selection. This event is sent after the\nwp_primary_selection.data_offer event introducing this object, and after\nthe offer has announced its mimetypes through\nwp_primary_selection_offer.offer.\n\nThe data_offer is valid until a new offer or NULL is received\nor until the client loses keyboard focus. The client must destroy the\nprevious selection data_offer, if any, upon receiving this event."] Selection { id : Option < super :: gtk_primary_selection_offer :: GtkPrimarySelectionOffer > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Selection { .. } => 1 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Selection { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: gtk_primary_selection_offer :: GtkPrimarySelectionOffer > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { offer : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { offer : Main :: < super :: gtk_primary_selection_offer :: GtkPrimarySelectionOffer > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: gtk_primary_selection_offer :: GtkPrimarySelectionOffer > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct GtkPrimarySelectionDevice (Proxy < GtkPrimarySelectionDevice >) ; impl AsRef < Proxy < GtkPrimarySelectionDevice >> for GtkPrimarySelectionDevice { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < GtkPrimarySelectionDevice >> for GtkPrimarySelectionDevice { # [inline] fn from (value : Proxy < Self >) -> Self { GtkPrimarySelectionDevice (value) } } impl From < GtkPrimarySelectionDevice > for Proxy < GtkPrimarySelectionDevice > { # [inline] fn from (value : GtkPrimarySelectionDevice) -> Self { value . 0 } } impl std :: fmt :: Debug for GtkPrimarySelectionDevice { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for GtkPrimarySelectionDevice { type Request = Request ; type Event = Event ; const NAME : & 'static str = "gtk_primary_selection_device" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & gtk_primary_selection_device_interface } } } impl GtkPrimarySelectionDevice { # [doc = "set the primary selection\n\nReplaces the current selection. The previous owner of the primary selection\nwill receive a wp_primary_selection_source.cancelled event.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: gtk_primary_selection_source :: GtkPrimarySelectionSource > , serial : u32) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) , serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the primary selection device\n\nDestroy the primary selection device.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; static mut gtk_primary_selection_device_requests_set_selection_types : [* const wl_interface ; 2] = [unsafe { & super :: gtk_primary_selection_source :: gtk_primary_selection_source_interface as * const wl_interface } , NULLPTR as * const wl_interface ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_device_requests : [wl_message ; 2] = [wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?ou\0" as * const u8 as * const c_char , types : unsafe { & gtk_primary_selection_device_requests_set_selection_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; static mut gtk_primary_selection_device_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: gtk_primary_selection_offer :: gtk_primary_selection_offer_interface as * const wl_interface } ,] ; static mut gtk_primary_selection_device_events_selection_types : [* const wl_interface ; 1] = [unsafe { addr_of!(super::gtk_primary_selection_offer::gtk_primary_selection_offer_interface) as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_device_events : [wl_message ; 2] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & gtk_primary_selection_device_events_data_offer_types as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & gtk_primary_selection_device_events_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut gtk_primary_selection_device_interface : wl_interface = wl_interface { name : b"gtk_primary_selection_device\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & gtk_primary_selection_device_requests as * const _ } , event_count : 2 , events : unsafe { & gtk_primary_selection_device_events as * const _ } , } ; } # [doc = "offer to transfer primary selection contents\n\nA wp_primary_selection_offer represents an offer to transfer the contents\nof the primary selection clipboard to the client. Similar to\nwl_data_offer, the offer also describes the mime types that the source\nwill transferthat the\ndata can be converted to and provides the mechanisms for transferring the\ndata directly to the client."] pub mod gtk_primary_selection_offer { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "request that the data is transferred\n\nTo transfer the contents of the primary selection clipboard, the client\nissues this request and indicates the mime type that it wants to\nreceive. The transfer happens through the passed file descriptor\n(typically created with the pipe system call). The source client writes\nthe data in the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\ncloses its end, at which point the transfer is complete."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy the primary selection offer\n\nDestroy the primary selection offer.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Receive { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Receive { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered mime type\n\nSent immediately after creating announcing the wp_primary_selection_offer\nthrough wp_primary_selection_device.data_offer. One event is sent per\noffered mime type."] Offer { mime_type : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct GtkPrimarySelectionOffer (Proxy < GtkPrimarySelectionOffer >) ; impl AsRef < Proxy < GtkPrimarySelectionOffer >> for GtkPrimarySelectionOffer { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < GtkPrimarySelectionOffer >> for GtkPrimarySelectionOffer { # [inline] fn from (value : Proxy < Self >) -> Self { GtkPrimarySelectionOffer (value) } } impl From < GtkPrimarySelectionOffer > for Proxy < GtkPrimarySelectionOffer > { # [inline] fn from (value : GtkPrimarySelectionOffer) -> Self { value . 0 } } impl std :: fmt :: Debug for GtkPrimarySelectionOffer { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for GtkPrimarySelectionOffer { type Request = Request ; type Event = Event ; const NAME : & 'static str = "gtk_primary_selection_offer" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & gtk_primary_selection_offer_interface } } } impl GtkPrimarySelectionOffer { # [doc = "request that the data is transferred\n\nTo transfer the contents of the primary selection clipboard, the client\nissues this request and indicates the mime type that it wants to\nreceive. The transfer happens through the passed file descriptor\n(typically created with the pipe system call). The source client writes\nthe data in the mime type representation requested and then closes the\nfile descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\ncloses its end, at which point the transfer is complete."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the primary selection offer\n\nDestroy the primary selection offer.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_offer_requests : [wl_message ; 2] = [wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_offer_events : [wl_message ; 1] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut gtk_primary_selection_offer_interface : wl_interface = wl_interface { name : b"gtk_primary_selection_offer\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & gtk_primary_selection_offer_requests as * const _ } , event_count : 1 , events : unsafe { & gtk_primary_selection_offer_events as * const _ } , } ; } # [doc = "offer to replace the contents of the primary selection\n\nThe source side of a wp_primary_selection_offer, it provides a way to\ndescribe the offered data and respond to requests to transfer the\nrequested contents of the primary selection clipboard."] pub mod gtk_primary_selection_source { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types advertised to\ntargets. Can be called several times to offer multiple types."] Offer { mime_type : String , } , # [doc = "destroy the primary selection source\n\nDestroy the primary selection source.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "send the primary selection contents\n\nRequest for the current primary selection contents from the client.\nSend the specified mime type over the passed file descriptor, then\nclose it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "request for primary selection contents was canceled\n\nThis primary selection source is no longer valid. The client should\nclean up and destroy this primary selection source."] Cancelled , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Send { .. } => 0 , Event :: Cancelled => 1 , } } fn since (& self) -> u32 { match * self { Event :: Send { .. } => 1 , Event :: Cancelled => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => Ok (Event :: Cancelled) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 1 => { Ok (Event :: Cancelled) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct GtkPrimarySelectionSource (Proxy < GtkPrimarySelectionSource >) ; impl AsRef < Proxy < GtkPrimarySelectionSource >> for GtkPrimarySelectionSource { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < GtkPrimarySelectionSource >> for GtkPrimarySelectionSource { # [inline] fn from (value : Proxy < Self >) -> Self { GtkPrimarySelectionSource (value) } } impl From < GtkPrimarySelectionSource > for Proxy < GtkPrimarySelectionSource > { # [inline] fn from (value : GtkPrimarySelectionSource) -> Self { value . 0 } } impl std :: fmt :: Debug for GtkPrimarySelectionSource { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for GtkPrimarySelectionSource { type Request = Request ; type Event = Event ; const NAME : & 'static str = "gtk_primary_selection_source" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & gtk_primary_selection_source_interface } } } impl GtkPrimarySelectionSource { # [doc = "add an offered mime type\n\nThis request adds a mime type to the set of mime types advertised to\ntargets. Can be called several times to offer multiple types."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy the primary selection source\n\nDestroy the primary selection source.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_source_requests : [wl_message ; 2] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut gtk_primary_selection_source_events : [wl_message ; 2] = [wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut gtk_primary_selection_source_interface : wl_interface = wl_interface { name : b"gtk_primary_selection_source\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & gtk_primary_selection_source_requests as * const _ } , event_count : 2 , events : unsafe { & gtk_primary_selection_source_events as * const _ } , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=calloop CARGO_MANIFEST_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5 CARGO_PKG_AUTHORS='Elinor Berger ' CARGO_PKG_DESCRIPTION='A callback-based event loop' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=calloop CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/Smithay/calloop' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.10.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5 LD_LIBRARY_PATH='/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps:/usr/lib:/usr/lib/libeatmydata' rustc --crate-name calloop --edition=2018 /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry/calloop-0.10.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fd3c7466f19fde1b -C extra-filename=-fd3c7466f19fde1b --out-dir /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps --target i686-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/debug/deps --extern log=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/liblog-95b45032ef786424.rmeta --extern nix=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libnix-72c03e5c06576226.rmeta --extern slotmap=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libslotmap-2dd816b9b7de9b0e.rmeta --extern thiserror=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libthiserror-6648b5e568be83ef.rmeta --extern vec_map=/build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/target/i686-unknown-linux-gnu/debug/deps/libvec_map-0453c8d3ab354117.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=i686-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1=/usr/share/cargo/registry/smithay-client-toolkit-0.16.1 --remap-path-prefix /build/reproducible-path/rust-smithay-client-toolkit-0.16-0.16.1/debian/cargo_registry=/usr/share/cargo/registry` warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/gtk-primary-selection_client_api.rs:1:20389 | @@ -13024,6 +12989,50 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 5] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "input method\n\nAn input method object allows for clients to compose text.\n\nThe objects connects the client to a text input in an application, and\nlets the client to serve as an input method for a seat.\n\nThe zwp_input_method_v2 object can occupy two distinct states: active and\ninactive. In the active state, the object is associated to and\ncommunicates with a text input. In the inactive state, there is no\nassociated text input, and the only communication is with the compositor.\nInitially, the input method is in the inactive state.\n\nRequests issued in the inactive state must be accepted by the compositor.\nBecause of the serial mechanism, and the state reset on activate event,\nthey will not have any effect on the state of the next text input.\n\nThere must be no more than one input method object per seat."] pub mod zwp_input_method_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "commit string\n\nSend the commit string text for insertion to the application.\n\nInserts a string at current cursor position (see commit event\nsequence). The string to commit could be either just a single character\nafter a key press or the result of some composing.\n\nThe argument text is a buffer containing the string to insert. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.commit request.\n\nThe initial value of text is an empty string."] CommitString { text : String , } , # [doc = "pre-edit string\n\nSend the pre-edit string text to the application text input.\n\nPlace a new composing text (pre-edit) at the current cursor position.\nAny previously set composing text must be removed. Any previously\nexisting selected text must be removed. The cursor is moved to a new\nposition within the preedit string.\n\nThe argument text is a buffer containing the preedit string. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nThe arguments cursor_begin and cursor_end are counted in bytes relative\nto the beginning of the submitted string buffer. Cursor should be\nhidden by the text input when both are equal to -1.\n\ncursor_begin indicates the beginning of the cursor. cursor_end\nindicates the end of the cursor. It may be equal or different than\ncursor_begin.\n\nValues set with this event are double-buffered. They must be applied on\nthe next zwp_input_method_v2.commit event.\n\nThe initial value of text is an empty string. The initial value of\ncursor_begin, and cursor_end are both 0."] SetPreeditString { text : String , cursor_begin : i32 , cursor_end : i32 , } , # [doc = "delete text\n\nRemove the surrounding text.\n\nbefore_length and after_length are the number of bytes before and after\nthe current cursor index (excluding the preedit text) to delete.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event. In effect before_length is counted from the\nbeginning of preedit text, and after_length from its end (see commit\nevent sequence).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_input_method_v2.commit request.\n\nThe initial values of both before_length and after_length are 0."] DeleteSurroundingText { before_length : u32 , after_length : u32 , } , # [doc = "apply state\n\nApply state changes from commit_string, set_preedit_string and\ndelete_surrounding_text requests.\n\nThe state relating to these events is double-buffered, and each one\nmodifies the pending state. This request replaces the current state\nwith the pending state.\n\nThe connected text input is expected to proceed by evaluating the\nchanges in the following order:\n\n1. Replace existing preedit string with the cursor.\n2. Delete requested surrounding text.\n3. Insert commit string with the cursor at its end.\n4. Calculate surrounding text to send.\n5. Insert new preedit text in cursor position.\n6. Place cursor inside preedit text.\n\nThe serial number reflects the last state of the zwp_input_method_v2\nobject known to the client. The value of the serial argument must be\nequal to the number of done events already issued by that object. When\nthe compositor receives a commit request with a serial different than\nthe number of past done events, it must proceed as normal, except it\nshould not change the current state of the zwp_input_method_v2 object."] Commit { serial : u32 , } , # [doc = "create popup surface\n\nCreates a new zwp_input_popup_surface_v2 object wrapping a given\nsurface.\n\nThe surface gets assigned the \"input_popup\" role. If the surface\nalready has an assigned role, the compositor must issue a protocol\nerror."] GetInputPopupSurface { surface : super :: wl_surface :: WlSurface , } , # [doc = "grab hardware keyboard\n\nAllow an input method to receive hardware keyboard input and process\nkey events to generate text events (with pre-edit) over the wire. This\nallows input methods which compose multiple key events for inputting\ntext like it is done for CJK languages.\n\nThe compositor should send all keyboard events on the seat to the grab\nholder via the returned wl_keyboard object. Nevertheless, the\ncompositor may decide not to forward any particular event. The\ncompositor must not further process any event after it has been\nforwarded to the grab holder.\n\nReleasing the resulting wl_keyboard object releases the grab."] GrabKeyboard { } , # [doc = "destroy the text input\n\nDestroys the zwp_text_input_v2 object and any associated child\nobjects, i.e. zwp_input_popup_surface_v2 and\nzwp_input_method_keyboard_grab_v2.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "commit_string" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_preedit_string" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "delete_surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "get_input_popup_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "grab_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CommitString { .. } => 0 , Request :: SetPreeditString { .. } => 1 , Request :: DeleteSurroundingText { .. } => 2 , Request :: Commit { .. } => 3 , Request :: GetInputPopupSurface { .. } => 4 , Request :: GrabKeyboard { .. } => 5 , Request :: Destroy => 6 , } } fn since (& self) -> u32 { match * self { Request :: CommitString { .. } => 1 , Request :: SetPreeditString { .. } => 1 , Request :: DeleteSurroundingText { .. } => 1 , Request :: Commit { .. } => 1 , Request :: GetInputPopupSurface { .. } => 1 , Request :: GrabKeyboard { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 4 => Some (Object :: from_interface :: < super :: zwp_input_popup_surface_v2 :: ZwpInputPopupSurfaceV2 > (version , meta . child () ,)) , 5 => Some (Object :: from_interface :: < super :: zwp_input_method_keyboard_grab_v2 :: ZwpInputMethodKeyboardGrabV2 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CommitString { text } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (text . into ()) })) ,] , } , Request :: SetPreeditString { text , cursor_begin , cursor_end } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (text . into ()) })) , Argument :: Int (cursor_begin) , Argument :: Int (cursor_end) ,] , } , Request :: DeleteSurroundingText { before_length , after_length } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (before_length) , Argument :: Uint (after_length) ,] , } , Request :: Commit { serial } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: GetInputPopupSurface { surface } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , Request :: GrabKeyboard { } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CommitString { text } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (text) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: SetPreeditString { text , cursor_begin , cursor_end } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (text) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . i = cursor_begin ; _args_array [2] . i = cursor_end ; f (1 , & mut _args_array) } , Request :: DeleteSurroundingText { before_length , after_length } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = before_length ; _args_array [1] . u = after_length ; f (2 , & mut _args_array) } , Request :: Commit { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (3 , & mut _args_array) } , Request :: GetInputPopupSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (4 , & mut _args_array) } , Request :: GrabKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (5 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "input method has been requested\n\nNotification that a text input focused on this seat requested the input\nmethod to be activated.\n\nThis event serves the purpose of providing the compositor with an\nactive input method.\n\nThis event resets all state associated with previous enable, disable,\nsurrounding_text, text_change_cause, and content_type events, as well\nas the state associated with set_preedit_string, commit_string, and\ndelete_surrounding_text requests. In addition, it marks the\nzwp_input_method_v2 object as active, and makes any existing\nzwp_input_popup_surface_v2 objects visible.\n\nThe surrounding_text, and content_type events must follow before the\nnext done event if the text input supports the respective\nfunctionality.\n\nState set with this event is double-buffered. It will get applied on\nthe next zwp_input_method_v2.done event, and stay valid until changed."] Activate , # [doc = "deactivate event\n\nNotification that no focused text input currently needs an active\ninput method on this seat.\n\nThis event marks the zwp_input_method_v2 object as inactive. The\ncompositor must make all existing zwp_input_popup_surface_v2 objects\ninvisible until the next activate event.\n\nState set with this event is double-buffered. It will get applied on\nthe next zwp_input_method_v2.done event, and stay valid until changed."] Deactivate , # [doc = "surrounding text event\n\nUpdates the surrounding plain text around the cursor, excluding the\npreedit text.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event.\n\nThe argument text is a buffer containing the preedit string, and must\ninclude the cursor position, and the complete selection. It should\ncontain additional characters before and after these. There is a\nmaximum length of wayland messages, so text can not be longer than 4000\nbytes.\n\ncursor is the byte offset of the cursor within the text buffer.\n\nanchor is the byte offset of the selection anchor within the text\nbuffer. If there is no selected text, anchor must be the same as\ncursor.\n\nIf this event does not arrive before the first done event, the input\nmethod may assume that the text input does not support this\nfunctionality and ignore following surrounding_text events.\n\nValues set with this event are double-buffered. They will get applied\nand set to initial values on the next zwp_input_method_v2.done\nevent.\n\nThe initial state for affected fields is empty, meaning that the text\ninput does not support sending surrounding text. If the empty values\nget applied, subsequent attempts to change them may have no effect."] SurroundingText { text : String , cursor : u32 , anchor : u32 , } , # [doc = "indicates the cause of surrounding text change\n\nTells the input method why the text surrounding the cursor changed.\n\nWhenever the client detects an external change in text, cursor, or\nanchor position, it must issue this request to the compositor. This\nrequest is intended to give the input method a chance to update the\npreedit text in an appropriate way, e.g. by removing it when the user\nstarts typing with a keyboard.\n\ncause describes the source of the change.\n\nThe value set with this event is double-buffered. It will get applied\nand set to its initial value on the next zwp_input_method_v2.done\nevent.\n\nThe initial value of cause is input_method."] TextChangeCause { cause : super :: zwp_text_input_v3 :: ChangeCause , } , # [doc = "content purpose and hint\n\nIndicates the content type and hint for the current\nzwp_input_method_v2 instance.\n\nValues set with this event are double-buffered. They will get applied\non the next zwp_input_method_v2.done event.\n\nThe initial value for hint is none, and the initial value for purpose\nis normal."] ContentType { hint : super :: zwp_text_input_v3 :: ContentHint , purpose : super :: zwp_text_input_v3 :: ContentPurpose , } , # [doc = "apply state\n\nAtomically applies state changes recently sent to the client.\n\nThe done event establishes and updates the state of the client, and\nmust be issued after any changes to apply them.\n\nText input state (content purpose, content hint, surrounding text, and\nchange cause) is conceptually double-buffered within an input method\ncontext.\n\nEvents modify the pending state, as opposed to the current state in use\nby the input method. A done event atomically applies all pending state,\nreplacing the current state. After done, the new pending state is as\ndocumented for each related request.\n\nEvents must be applied in the order of arrival.\n\nNeither current nor pending state are modified unless noted otherwise."] Done , # [doc = "input method unavailable\n\nThe input method ceased to be available.\n\nThe compositor must issue this event as the only event on the object if\nthere was another input_method object associated with the same seat at\nthe time of its creation.\n\nThe compositor must issue this request when the object is no longer\nuseable, e.g. due to seat removal.\n\nThe input method context becomes inert and should be destroyed after\ndeactivation is handled. Any further requests and events except for the\ndestroy request must be ignored."] Unavailable , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "activate" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "deactivate" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "text_change_cause" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "content_type" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "unavailable" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Activate => 0 , Event :: Deactivate => 1 , Event :: SurroundingText { .. } => 2 , Event :: TextChangeCause { .. } => 3 , Event :: ContentType { .. } => 4 , Event :: Done => 5 , Event :: Unavailable => 6 , } } fn since (& self) -> u32 { match * self { Event :: Activate => 1 , Event :: Deactivate => 1 , Event :: SurroundingText { .. } => 1 , Event :: TextChangeCause { .. } => 1 , Event :: ContentType { .. } => 1 , Event :: Done => 1 , Event :: Unavailable => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Activate) , 1 => Ok (Event :: Deactivate) , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: SurroundingText { text : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , cursor : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , anchor : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: TextChangeCause { cause : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ChangeCause :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: ContentType { hint : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ContentHint :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , purpose : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ContentPurpose :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Done) , 6 => Ok (Event :: Unavailable) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Activate) } , 1 => { Ok (Event :: Deactivate) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: SurroundingText { text : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , cursor : _args [1] . u , anchor : _args [2] . u , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: TextChangeCause { cause : super :: zwp_text_input_v3 :: ChangeCause :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: ContentType { hint : super :: zwp_text_input_v3 :: ContentHint :: from_raw (_args [0] . u) . ok_or (()) ? , purpose : super :: zwp_text_input_v3 :: ContentPurpose :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 5 => { Ok (Event :: Done) } , 6 => { Ok (Event :: Unavailable) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodV2 (Proxy < ZwpInputMethodV2 >) ; impl AsRef < Proxy < ZwpInputMethodV2 >> for ZwpInputMethodV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodV2 >> for ZwpInputMethodV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodV2 (value) } } impl From < ZwpInputMethodV2 > for Proxy < ZwpInputMethodV2 > { # [inline] fn from (value : ZwpInputMethodV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_v2_interface } } } impl ZwpInputMethodV2 { # [doc = "commit string\n\nSend the commit string text for insertion to the application.\n\nInserts a string at current cursor position (see commit event\nsequence). The string to commit could be either just a single character\nafter a key press or the result of some composing.\n\nThe argument text is a buffer containing the string to insert. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.commit request.\n\nThe initial value of text is an empty string."] pub fn commit_string (& self , text : String) -> () { let msg = Request :: CommitString { text : text } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "pre-edit string\n\nSend the pre-edit string text to the application text input.\n\nPlace a new composing text (pre-edit) at the current cursor position.\nAny previously set composing text must be removed. Any previously\nexisting selected text must be removed. The cursor is moved to a new\nposition within the preedit string.\n\nThe argument text is a buffer containing the preedit string. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nThe arguments cursor_begin and cursor_end are counted in bytes relative\nto the beginning of the submitted string buffer. Cursor should be\nhidden by the text input when both are equal to -1.\n\ncursor_begin indicates the beginning of the cursor. cursor_end\nindicates the end of the cursor. It may be equal or different than\ncursor_begin.\n\nValues set with this event are double-buffered. They must be applied on\nthe next zwp_input_method_v2.commit event.\n\nThe initial value of text is an empty string. The initial value of\ncursor_begin, and cursor_end are both 0."] pub fn set_preedit_string (& self , text : String , cursor_begin : i32 , cursor_end : i32) -> () { let msg = Request :: SetPreeditString { text : text , cursor_begin : cursor_begin , cursor_end : cursor_end } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "delete text\n\nRemove the surrounding text.\n\nbefore_length and after_length are the number of bytes before and after\nthe current cursor index (excluding the preedit text) to delete.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event. In effect before_length is counted from the\nbeginning of preedit text, and after_length from its end (see commit\nevent sequence).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_input_method_v2.commit request.\n\nThe initial values of both before_length and after_length are 0."] pub fn delete_surrounding_text (& self , before_length : u32 , after_length : u32) -> () { let msg = Request :: DeleteSurroundingText { before_length : before_length , after_length : after_length } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "apply state\n\nApply state changes from commit_string, set_preedit_string and\ndelete_surrounding_text requests.\n\nThe state relating to these events is double-buffered, and each one\nmodifies the pending state. This request replaces the current state\nwith the pending state.\n\nThe connected text input is expected to proceed by evaluating the\nchanges in the following order:\n\n1. Replace existing preedit string with the cursor.\n2. Delete requested surrounding text.\n3. Insert commit string with the cursor at its end.\n4. Calculate surrounding text to send.\n5. Insert new preedit text in cursor position.\n6. Place cursor inside preedit text.\n\nThe serial number reflects the last state of the zwp_input_method_v2\nobject known to the client. The value of the serial argument must be\nequal to the number of done events already issued by that object. When\nthe compositor receives a commit request with a serial different than\nthe number of past done events, it must proceed as normal, except it\nshould not change the current state of the zwp_input_method_v2 object."] pub fn commit (& self , serial : u32) -> () { let msg = Request :: Commit { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "create popup surface\n\nCreates a new zwp_input_popup_surface_v2 object wrapping a given\nsurface.\n\nThe surface gets assigned the \"input_popup\" role. If the surface\nalready has an assigned role, the compositor must issue a protocol\nerror."] pub fn get_input_popup_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: zwp_input_popup_surface_v2 :: ZwpInputPopupSurfaceV2 > { let msg = Request :: GetInputPopupSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "grab hardware keyboard\n\nAllow an input method to receive hardware keyboard input and process\nkey events to generate text events (with pre-edit) over the wire. This\nallows input methods which compose multiple key events for inputting\ntext like it is done for CJK languages.\n\nThe compositor should send all keyboard events on the seat to the grab\nholder via the returned wl_keyboard object. Nevertheless, the\ncompositor may decide not to forward any particular event. The\ncompositor must not further process any event after it has been\nforwarded to the grab holder.\n\nReleasing the resulting wl_keyboard object releases the grab."] pub fn grab_keyboard (& self ,) -> Main < super :: zwp_input_method_keyboard_grab_v2 :: ZwpInputMethodKeyboardGrabV2 > { let msg = Request :: GrabKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the text input\n\nDestroys the zwp_text_input_v2 object and any associated child\nobjects, i.e. zwp_input_popup_surface_v2 and\nzwp_input_method_keyboard_grab_v2.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_PREEDIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DELETE_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_INPUT_POPUP_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GRAB_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTIVATE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DEACTIVATE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TEXT_CHANGE_CAUSE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONTENT_TYPE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UNAVAILABLE_SINCE : u32 = 1u32 ; static mut zwp_input_method_v2_requests_get_input_popup_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: zwp_input_popup_surface_v2 :: zwp_input_popup_surface_v2_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut zwp_input_method_v2_requests_grab_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: zwp_input_method_keyboard_grab_v2 :: zwp_input_method_keyboard_grab_v2_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_v2_requests : [wl_message ; 7] = [wl_message { name : b"commit_string\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_preedit_string\0" as * const u8 as * const c_char , signature : b"sii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_surrounding_text\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"get_input_popup_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_v2_requests_get_input_popup_surface_types as * const _ } , } , wl_message { name : b"grab_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_v2_requests_grab_keyboard_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_v2_events : [wl_message ; 7] = [wl_message { name : b"activate\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"deactivate\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"surrounding_text\0" as * const u8 as * const c_char , signature : b"suu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"text_change_cause\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"content_type\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"unavailable\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 7 , requests : unsafe { & zwp_input_method_v2_requests as * const _ } , event_count : 7 , events : unsafe { & zwp_input_method_v2_events as * const _ } , } ; } # [doc = "popup surface\n\nThis interface marks a surface as a popup for interacting with an input\nmethod.\n\nThe compositor should place it near the active text input area. It must\nbe visible if and only if the input method is in the active state.\n\nThe client must not destroy the underlying wl_surface while the\nzwp_input_popup_surface_v2 object exists."] pub mod zwp_input_popup_surface_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "This is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "set text input area position\n\nNotify about the position of the area of the text input expressed as a\nrectangle in surface local coordinates.\n\nThis is a hint to the input method telling it the relative position of\nthe text being entered."] TextInputRectangle { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "text_input_rectangle" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: TextInputRectangle { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: TextInputRectangle { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: TextInputRectangle { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: TextInputRectangle { x : _args [0] . i , y : _args [1] . i , width : _args [2] . i , height : _args [3] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputPopupSurfaceV2 (Proxy < ZwpInputPopupSurfaceV2 >) ; impl AsRef < Proxy < ZwpInputPopupSurfaceV2 >> for ZwpInputPopupSurfaceV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputPopupSurfaceV2 >> for ZwpInputPopupSurfaceV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputPopupSurfaceV2 (value) } } impl From < ZwpInputPopupSurfaceV2 > for Proxy < ZwpInputPopupSurfaceV2 > { # [inline] fn from (value : ZwpInputPopupSurfaceV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputPopupSurfaceV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputPopupSurfaceV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_popup_surface_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_popup_surface_v2_interface } } } impl ZwpInputPopupSurfaceV2 { # [doc = "This is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TEXT_INPUT_RECTANGLE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_events : [wl_message ; 1] = [wl_message { name : b"text_input_rectangle\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_interface : wl_interface = wl_interface { name : b"zwp_input_popup_surface_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & zwp_input_popup_surface_v2_requests as * const _ } , event_count : 1 , events : unsafe { & zwp_input_popup_surface_v2_events as * const _ } , } ; } # [doc = "keyboard grab\n\nThe zwp_input_method_keyboard_grab_v2 interface represents an exclusive\ngrab of the wl_keyboard interface associated with the seat."] pub mod zwp_input_method_keyboard_grab_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the grab object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer."] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped to provide a keyboard mapping description."] Keymap { format : super :: wl_keyboard :: KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond granularity, with an\nundefined base."] Key { serial : u32 , time : u32 , key : u32 , state : super :: wl_keyboard :: KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has changed, and\nit should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the zwp_input_method_keyboard_grab_v2\nobject has been created, and is guaranteed to be received by the\nclient before any key press event.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof zwp_input_method_keyboard_grab_v2."] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 2 , Event :: RepeatInfo { .. } => 3 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_keyboard :: KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_keyboard :: KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : super :: wl_keyboard :: KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : super :: wl_keyboard :: KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodKeyboardGrabV2 (Proxy < ZwpInputMethodKeyboardGrabV2 >) ; impl AsRef < Proxy < ZwpInputMethodKeyboardGrabV2 >> for ZwpInputMethodKeyboardGrabV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodKeyboardGrabV2 >> for ZwpInputMethodKeyboardGrabV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodKeyboardGrabV2 (value) } } impl From < ZwpInputMethodKeyboardGrabV2 > for Proxy < ZwpInputMethodKeyboardGrabV2 > { # [inline] fn from (value : ZwpInputMethodKeyboardGrabV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodKeyboardGrabV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodKeyboardGrabV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_keyboard_grab_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_keyboard_grab_v2_interface } } } impl ZwpInputMethodKeyboardGrabV2 { # [doc = "release the grab object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_events : [wl_message ; 4] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_keyboard_grab_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & zwp_input_method_keyboard_grab_v2_requests as * const _ } , event_count : 4 , events : unsafe { & zwp_input_method_keyboard_grab_v2_events as * const _ } , } ; } # [doc = "input method manager\n\nThe input method manager allows the client to become the input method on\na chosen seat.\n\nNo more than one input method must be associated with any seat at any\ngiven time."] pub mod zwp_input_method_manager_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "request an input method object\n\nRequest a new input zwp_input_method_v2 object associated with a given\nseat."] GetInputMethod { seat : super :: wl_seat :: WlSeat , } , # [doc = "destroy the input method manager\n\nDestroys the zwp_input_method_manager_v2 object.\n\nThe zwp_input_method_v2 objects originating from it remain valid.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_input_method" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetInputMethod { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: GetInputMethod { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwp_input_method_v2 :: ZwpInputMethodV2 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetInputMethod { seat } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: NewId (0) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetInputMethod { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodManagerV2 (Proxy < ZwpInputMethodManagerV2 >) ; impl AsRef < Proxy < ZwpInputMethodManagerV2 >> for ZwpInputMethodManagerV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodManagerV2 >> for ZwpInputMethodManagerV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodManagerV2 (value) } } impl From < ZwpInputMethodManagerV2 > for Proxy < ZwpInputMethodManagerV2 > { # [inline] fn from (value : ZwpInputMethodManagerV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodManagerV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodManagerV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_manager_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_manager_v2_interface } } } impl ZwpInputMethodManagerV2 { # [doc = "request an input method object\n\nRequest a new input zwp_input_method_v2 object associated with a given\nseat."] pub fn get_input_method (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: zwp_input_method_v2 :: ZwpInputMethodV2 > { let msg = Request :: GetInputMethod { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the input method manager\n\nDestroys the zwp_input_method_manager_v2 object.\n\nThe zwp_input_method_v2 objects originating from it remain valid.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_INPUT_METHOD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; static mut zwp_input_method_manager_v2_requests_get_input_method_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , unsafe { & super :: zwp_input_method_v2 :: zwp_input_method_v2_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_manager_v2_requests : [wl_message ; 2] = [wl_message { name : b"get_input_method\0" as * const u8 as * const c_char , signature : b"on\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_manager_v2_requests_get_input_method_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_manager_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_manager_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwp_input_method_manager_v2_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ +warning: use of deprecated function `nix::sys::epoll::epoll_create1`: Use Epoll::new() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:9 + | +8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, + | ^^^^^^^^^^^^^ + | + = note: `#[warn(deprecated)]` on by default + +warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:24 + | +8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, + | ^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_wait`: Use Epoll::wait() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:8:35 + | +8 | epoll_create1, epoll_ctl, epoll_wait, EpollCreateFlags, EpollEvent, EpollFlags, EpollOp, + | ^^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_create1`: Use Epoll::new() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:47:24 + | +47 | let epoll_fd = epoll_create1(EpollCreateFlags::EPOLL_CLOEXEC)?; + | ^^^^^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:59:13 + | +59 | epoll_ctl( + | ^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_wait`: Use Epoll::wait() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:87:23 + | +87 | let n_ready = epoll_wait(self.epoll_fd, &mut buffer, timeout)?; + | ^^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:137:9 + | +137 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlAdd, fd, &mut event).map_err(Into::into) + | ^^^^^^^^^ + warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/input-method-unstable-v2_client_api.rs:1:32296 | @@ -13038,6 +13047,24 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 5] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "input method\n\nAn input method object allows for clients to compose text.\n\nThe objects connects the client to a text input in an application, and\nlets the client to serve as an input method for a seat.\n\nThe zwp_input_method_v2 object can occupy two distinct states: active and\ninactive. In the active state, the object is associated to and\ncommunicates with a text input. In the inactive state, there is no\nassociated text input, and the only communication is with the compositor.\nInitially, the input method is in the inactive state.\n\nRequests issued in the inactive state must be accepted by the compositor.\nBecause of the serial mechanism, and the state reset on activate event,\nthey will not have any effect on the state of the next text input.\n\nThere must be no more than one input method object per seat."] pub mod zwp_input_method_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "commit string\n\nSend the commit string text for insertion to the application.\n\nInserts a string at current cursor position (see commit event\nsequence). The string to commit could be either just a single character\nafter a key press or the result of some composing.\n\nThe argument text is a buffer containing the string to insert. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.commit request.\n\nThe initial value of text is an empty string."] CommitString { text : String , } , # [doc = "pre-edit string\n\nSend the pre-edit string text to the application text input.\n\nPlace a new composing text (pre-edit) at the current cursor position.\nAny previously set composing text must be removed. Any previously\nexisting selected text must be removed. The cursor is moved to a new\nposition within the preedit string.\n\nThe argument text is a buffer containing the preedit string. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nThe arguments cursor_begin and cursor_end are counted in bytes relative\nto the beginning of the submitted string buffer. Cursor should be\nhidden by the text input when both are equal to -1.\n\ncursor_begin indicates the beginning of the cursor. cursor_end\nindicates the end of the cursor. It may be equal or different than\ncursor_begin.\n\nValues set with this event are double-buffered. They must be applied on\nthe next zwp_input_method_v2.commit event.\n\nThe initial value of text is an empty string. The initial value of\ncursor_begin, and cursor_end are both 0."] SetPreeditString { text : String , cursor_begin : i32 , cursor_end : i32 , } , # [doc = "delete text\n\nRemove the surrounding text.\n\nbefore_length and after_length are the number of bytes before and after\nthe current cursor index (excluding the preedit text) to delete.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event. In effect before_length is counted from the\nbeginning of preedit text, and after_length from its end (see commit\nevent sequence).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_input_method_v2.commit request.\n\nThe initial values of both before_length and after_length are 0."] DeleteSurroundingText { before_length : u32 , after_length : u32 , } , # [doc = "apply state\n\nApply state changes from commit_string, set_preedit_string and\ndelete_surrounding_text requests.\n\nThe state relating to these events is double-buffered, and each one\nmodifies the pending state. This request replaces the current state\nwith the pending state.\n\nThe connected text input is expected to proceed by evaluating the\nchanges in the following order:\n\n1. Replace existing preedit string with the cursor.\n2. Delete requested surrounding text.\n3. Insert commit string with the cursor at its end.\n4. Calculate surrounding text to send.\n5. Insert new preedit text in cursor position.\n6. Place cursor inside preedit text.\n\nThe serial number reflects the last state of the zwp_input_method_v2\nobject known to the client. The value of the serial argument must be\nequal to the number of done events already issued by that object. When\nthe compositor receives a commit request with a serial different than\nthe number of past done events, it must proceed as normal, except it\nshould not change the current state of the zwp_input_method_v2 object."] Commit { serial : u32 , } , # [doc = "create popup surface\n\nCreates a new zwp_input_popup_surface_v2 object wrapping a given\nsurface.\n\nThe surface gets assigned the \"input_popup\" role. If the surface\nalready has an assigned role, the compositor must issue a protocol\nerror."] GetInputPopupSurface { surface : super :: wl_surface :: WlSurface , } , # [doc = "grab hardware keyboard\n\nAllow an input method to receive hardware keyboard input and process\nkey events to generate text events (with pre-edit) over the wire. This\nallows input methods which compose multiple key events for inputting\ntext like it is done for CJK languages.\n\nThe compositor should send all keyboard events on the seat to the grab\nholder via the returned wl_keyboard object. Nevertheless, the\ncompositor may decide not to forward any particular event. The\ncompositor must not further process any event after it has been\nforwarded to the grab holder.\n\nReleasing the resulting wl_keyboard object releases the grab."] GrabKeyboard { } , # [doc = "destroy the text input\n\nDestroys the zwp_text_input_v2 object and any associated child\nobjects, i.e. zwp_input_popup_surface_v2 and\nzwp_input_method_keyboard_grab_v2.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "commit_string" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "set_preedit_string" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } , super :: MessageDesc { name : "delete_surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "commit" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "get_input_popup_surface" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "grab_keyboard" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CommitString { .. } => 0 , Request :: SetPreeditString { .. } => 1 , Request :: DeleteSurroundingText { .. } => 2 , Request :: Commit { .. } => 3 , Request :: GetInputPopupSurface { .. } => 4 , Request :: GrabKeyboard { .. } => 5 , Request :: Destroy => 6 , } } fn since (& self) -> u32 { match * self { Request :: CommitString { .. } => 1 , Request :: SetPreeditString { .. } => 1 , Request :: DeleteSurroundingText { .. } => 1 , Request :: Commit { .. } => 1 , Request :: GetInputPopupSurface { .. } => 1 , Request :: GrabKeyboard { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 4 => Some (Object :: from_interface :: < super :: zwp_input_popup_surface_v2 :: ZwpInputPopupSurfaceV2 > (version , meta . child () ,)) , 5 => Some (Object :: from_interface :: < super :: zwp_input_method_keyboard_grab_v2 :: ZwpInputMethodKeyboardGrabV2 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CommitString { text } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (text . into ()) })) ,] , } , Request :: SetPreeditString { text , cursor_begin , cursor_end } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (text . into ()) })) , Argument :: Int (cursor_begin) , Argument :: Int (cursor_end) ,] , } , Request :: DeleteSurroundingText { before_length , after_length } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Uint (before_length) , Argument :: Uint (after_length) ,] , } , Request :: Commit { serial } => Message { sender_id : sender_id , opcode : 3 , args : smallvec ! [Argument :: Uint (serial) ,] , } , Request :: GetInputPopupSurface { surface } => Message { sender_id : sender_id , opcode : 4 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (surface . as_ref () . id ()) ,] , } , Request :: GrabKeyboard { } => Message { sender_id : sender_id , opcode : 5 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 6 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CommitString { text } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (text) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: SetPreeditString { text , cursor_begin , cursor_end } => { let mut _args_array : [wl_argument ; 3] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (text) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . i = cursor_begin ; _args_array [2] . i = cursor_end ; f (1 , & mut _args_array) } , Request :: DeleteSurroundingText { before_length , after_length } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = before_length ; _args_array [1] . u = after_length ; f (2 , & mut _args_array) } , Request :: Commit { serial } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . u = serial ; f (3 , & mut _args_array) } , Request :: GetInputPopupSurface { surface } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = surface . as_ref () . c_ptr () as * mut _ ; f (4 , & mut _args_array) } , Request :: GrabKeyboard { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (5 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (6 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "input method has been requested\n\nNotification that a text input focused on this seat requested the input\nmethod to be activated.\n\nThis event serves the purpose of providing the compositor with an\nactive input method.\n\nThis event resets all state associated with previous enable, disable,\nsurrounding_text, text_change_cause, and content_type events, as well\nas the state associated with set_preedit_string, commit_string, and\ndelete_surrounding_text requests. In addition, it marks the\nzwp_input_method_v2 object as active, and makes any existing\nzwp_input_popup_surface_v2 objects visible.\n\nThe surrounding_text, and content_type events must follow before the\nnext done event if the text input supports the respective\nfunctionality.\n\nState set with this event is double-buffered. It will get applied on\nthe next zwp_input_method_v2.done event, and stay valid until changed."] Activate , # [doc = "deactivate event\n\nNotification that no focused text input currently needs an active\ninput method on this seat.\n\nThis event marks the zwp_input_method_v2 object as inactive. The\ncompositor must make all existing zwp_input_popup_surface_v2 objects\ninvisible until the next activate event.\n\nState set with this event is double-buffered. It will get applied on\nthe next zwp_input_method_v2.done event, and stay valid until changed."] Deactivate , # [doc = "surrounding text event\n\nUpdates the surrounding plain text around the cursor, excluding the\npreedit text.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event.\n\nThe argument text is a buffer containing the preedit string, and must\ninclude the cursor position, and the complete selection. It should\ncontain additional characters before and after these. There is a\nmaximum length of wayland messages, so text can not be longer than 4000\nbytes.\n\ncursor is the byte offset of the cursor within the text buffer.\n\nanchor is the byte offset of the selection anchor within the text\nbuffer. If there is no selected text, anchor must be the same as\ncursor.\n\nIf this event does not arrive before the first done event, the input\nmethod may assume that the text input does not support this\nfunctionality and ignore following surrounding_text events.\n\nValues set with this event are double-buffered. They will get applied\nand set to initial values on the next zwp_input_method_v2.done\nevent.\n\nThe initial state for affected fields is empty, meaning that the text\ninput does not support sending surrounding text. If the empty values\nget applied, subsequent attempts to change them may have no effect."] SurroundingText { text : String , cursor : u32 , anchor : u32 , } , # [doc = "indicates the cause of surrounding text change\n\nTells the input method why the text surrounding the cursor changed.\n\nWhenever the client detects an external change in text, cursor, or\nanchor position, it must issue this request to the compositor. This\nrequest is intended to give the input method a chance to update the\npreedit text in an appropriate way, e.g. by removing it when the user\nstarts typing with a keyboard.\n\ncause describes the source of the change.\n\nThe value set with this event is double-buffered. It will get applied\nand set to its initial value on the next zwp_input_method_v2.done\nevent.\n\nThe initial value of cause is input_method."] TextChangeCause { cause : super :: zwp_text_input_v3 :: ChangeCause , } , # [doc = "content purpose and hint\n\nIndicates the content type and hint for the current\nzwp_input_method_v2 instance.\n\nValues set with this event are double-buffered. They will get applied\non the next zwp_input_method_v2.done event.\n\nThe initial value for hint is none, and the initial value for purpose\nis normal."] ContentType { hint : super :: zwp_text_input_v3 :: ContentHint , purpose : super :: zwp_text_input_v3 :: ContentPurpose , } , # [doc = "apply state\n\nAtomically applies state changes recently sent to the client.\n\nThe done event establishes and updates the state of the client, and\nmust be issued after any changes to apply them.\n\nText input state (content purpose, content hint, surrounding text, and\nchange cause) is conceptually double-buffered within an input method\ncontext.\n\nEvents modify the pending state, as opposed to the current state in use\nby the input method. A done event atomically applies all pending state,\nreplacing the current state. After done, the new pending state is as\ndocumented for each related request.\n\nEvents must be applied in the order of arrival.\n\nNeither current nor pending state are modified unless noted otherwise."] Done , # [doc = "input method unavailable\n\nThe input method ceased to be available.\n\nThe compositor must issue this event as the only event on the object if\nthere was another input_method object associated with the same seat at\nthe time of its creation.\n\nThe compositor must issue this request when the object is no longer\nuseable, e.g. due to seat removal.\n\nThe input method context becomes inert and should be destroyed after\ndeactivation is handled. Any further requests and events except for the\ndestroy request must be ignored."] Unavailable , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "activate" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "deactivate" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "surrounding_text" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "text_change_cause" , since : 1 , signature : & [super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "content_type" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "done" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "unavailable" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Activate => 0 , Event :: Deactivate => 1 , Event :: SurroundingText { .. } => 2 , Event :: TextChangeCause { .. } => 3 , Event :: ContentType { .. } => 4 , Event :: Done => 5 , Event :: Unavailable => 6 , } } fn since (& self) -> u32 { match * self { Event :: Activate => 1 , Event :: Deactivate => 1 , Event :: SurroundingText { .. } => 1 , Event :: TextChangeCause { .. } => 1 , Event :: ContentType { .. } => 1 , Event :: Done => 1 , Event :: Unavailable => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => Ok (Event :: Activate) , 1 => Ok (Event :: Deactivate) , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: SurroundingText { text : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , cursor : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , anchor : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: TextChangeCause { cause : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ChangeCause :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 4 => { let mut args = msg . args . into_iter () ; Ok (Event :: ContentType { hint : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ContentHint :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , purpose : { if let Some (Argument :: Uint (val)) = args . next () { super :: zwp_text_input_v3 :: ContentPurpose :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 5 => Ok (Event :: Done) , 6 => Ok (Event :: Unavailable) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { Ok (Event :: Activate) } , 1 => { Ok (Event :: Deactivate) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: SurroundingText { text : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , cursor : _args [1] . u , anchor : _args [2] . u , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: TextChangeCause { cause : super :: zwp_text_input_v3 :: ChangeCause :: from_raw (_args [0] . u) . ok_or (()) ? , }) } , 4 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: ContentType { hint : super :: zwp_text_input_v3 :: ContentHint :: from_raw (_args [0] . u) . ok_or (()) ? , purpose : super :: zwp_text_input_v3 :: ContentPurpose :: from_raw (_args [1] . u) . ok_or (()) ? , }) } , 5 => { Ok (Event :: Done) } , 6 => { Ok (Event :: Unavailable) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodV2 (Proxy < ZwpInputMethodV2 >) ; impl AsRef < Proxy < ZwpInputMethodV2 >> for ZwpInputMethodV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodV2 >> for ZwpInputMethodV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodV2 (value) } } impl From < ZwpInputMethodV2 > for Proxy < ZwpInputMethodV2 > { # [inline] fn from (value : ZwpInputMethodV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_v2_interface } } } impl ZwpInputMethodV2 { # [doc = "commit string\n\nSend the commit string text for insertion to the application.\n\nInserts a string at current cursor position (see commit event\nsequence). The string to commit could be either just a single character\nafter a key press or the result of some composing.\n\nThe argument text is a buffer containing the string to insert. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_text_input_v3.commit request.\n\nThe initial value of text is an empty string."] pub fn commit_string (& self , text : String) -> () { let msg = Request :: CommitString { text : text } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "pre-edit string\n\nSend the pre-edit string text to the application text input.\n\nPlace a new composing text (pre-edit) at the current cursor position.\nAny previously set composing text must be removed. Any previously\nexisting selected text must be removed. The cursor is moved to a new\nposition within the preedit string.\n\nThe argument text is a buffer containing the preedit string. There is\na maximum length of wayland messages, so text can not be longer than\n4000 bytes.\n\nThe arguments cursor_begin and cursor_end are counted in bytes relative\nto the beginning of the submitted string buffer. Cursor should be\nhidden by the text input when both are equal to -1.\n\ncursor_begin indicates the beginning of the cursor. cursor_end\nindicates the end of the cursor. It may be equal or different than\ncursor_begin.\n\nValues set with this event are double-buffered. They must be applied on\nthe next zwp_input_method_v2.commit event.\n\nThe initial value of text is an empty string. The initial value of\ncursor_begin, and cursor_end are both 0."] pub fn set_preedit_string (& self , text : String , cursor_begin : i32 , cursor_end : i32) -> () { let msg = Request :: SetPreeditString { text : text , cursor_begin : cursor_begin , cursor_end : cursor_end } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "delete text\n\nRemove the surrounding text.\n\nbefore_length and after_length are the number of bytes before and after\nthe current cursor index (excluding the preedit text) to delete.\n\nIf any preedit text is present, it is replaced with the cursor for the\npurpose of this event. In effect before_length is counted from the\nbeginning of preedit text, and after_length from its end (see commit\nevent sequence).\n\nValues set with this event are double-buffered. They must be applied\nand reset to initial on the next zwp_input_method_v2.commit request.\n\nThe initial values of both before_length and after_length are 0."] pub fn delete_surrounding_text (& self , before_length : u32 , after_length : u32) -> () { let msg = Request :: DeleteSurroundingText { before_length : before_length , after_length : after_length } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "apply state\n\nApply state changes from commit_string, set_preedit_string and\ndelete_surrounding_text requests.\n\nThe state relating to these events is double-buffered, and each one\nmodifies the pending state. This request replaces the current state\nwith the pending state.\n\nThe connected text input is expected to proceed by evaluating the\nchanges in the following order:\n\n1. Replace existing preedit string with the cursor.\n2. Delete requested surrounding text.\n3. Insert commit string with the cursor at its end.\n4. Calculate surrounding text to send.\n5. Insert new preedit text in cursor position.\n6. Place cursor inside preedit text.\n\nThe serial number reflects the last state of the zwp_input_method_v2\nobject known to the client. The value of the serial argument must be\nequal to the number of done events already issued by that object. When\nthe compositor receives a commit request with a serial different than\nthe number of past done events, it must proceed as normal, except it\nshould not change the current state of the zwp_input_method_v2 object."] pub fn commit (& self , serial : u32) -> () { let msg = Request :: Commit { serial : serial } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "create popup surface\n\nCreates a new zwp_input_popup_surface_v2 object wrapping a given\nsurface.\n\nThe surface gets assigned the \"input_popup\" role. If the surface\nalready has an assigned role, the compositor must issue a protocol\nerror."] pub fn get_input_popup_surface (& self , surface : & super :: wl_surface :: WlSurface) -> Main < super :: zwp_input_popup_surface_v2 :: ZwpInputPopupSurfaceV2 > { let msg = Request :: GetInputPopupSurface { surface : surface . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "grab hardware keyboard\n\nAllow an input method to receive hardware keyboard input and process\nkey events to generate text events (with pre-edit) over the wire. This\nallows input methods which compose multiple key events for inputting\ntext like it is done for CJK languages.\n\nThe compositor should send all keyboard events on the seat to the grab\nholder via the returned wl_keyboard object. Nevertheless, the\ncompositor may decide not to forward any particular event. The\ncompositor must not further process any event after it has been\nforwarded to the grab holder.\n\nReleasing the resulting wl_keyboard object releases the grab."] pub fn grab_keyboard (& self ,) -> Main < super :: zwp_input_method_keyboard_grab_v2 :: ZwpInputMethodKeyboardGrabV2 > { let msg = Request :: GrabKeyboard { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the text input\n\nDestroys the zwp_text_input_v2 object and any associated child\nobjects, i.e. zwp_input_popup_surface_v2 and\nzwp_input_method_keyboard_grab_v2.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_PREEDIT_STRING_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DELETE_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_COMMIT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_INPUT_POPUP_SURFACE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GRAB_KEYBOARD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_ACTIVATE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DEACTIVATE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SURROUNDING_TEXT_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TEXT_CHANGE_CAUSE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CONTENT_TYPE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DONE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_UNAVAILABLE_SINCE : u32 = 1u32 ; static mut zwp_input_method_v2_requests_get_input_popup_surface_types : [* const wl_interface ; 2] = [unsafe { & super :: zwp_input_popup_surface_v2 :: zwp_input_popup_surface_v2_interface as * const wl_interface } , unsafe { & super :: wl_surface :: wl_surface_interface as * const wl_interface } ,] ; static mut zwp_input_method_v2_requests_grab_keyboard_types : [* const wl_interface ; 1] = [unsafe { & super :: zwp_input_method_keyboard_grab_v2 :: zwp_input_method_keyboard_grab_v2_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_v2_requests : [wl_message ; 7] = [wl_message { name : b"commit_string\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_preedit_string\0" as * const u8 as * const c_char , signature : b"sii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"delete_surrounding_text\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"commit\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { addr_of!(types_null) as * const _ } , } , wl_message { name : b"get_input_popup_surface\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_v2_requests_get_input_popup_surface_types as * const _ } , } , wl_message { name : b"grab_keyboard\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_v2_requests_grab_keyboard_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_v2_events : [wl_message ; 7] = [wl_message { name : b"activate\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"deactivate\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"surrounding_text\0" as * const u8 as * const c_char , signature : b"suu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"text_change_cause\0" as * const u8 as * const c_char , signature : b"u\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"content_type\0" as * const u8 as * const c_char , signature : b"uu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"done\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"unavailable\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 7 , requests : unsafe { & zwp_input_method_v2_requests as * const _ } , event_count : 7 , events : unsafe { & zwp_input_method_v2_events as * const _ } , } ; } # [doc = "popup surface\n\nThis interface marks a surface as a popup for interacting with an input\nmethod.\n\nThe compositor should place it near the active text input area. It must\nbe visible if and only if the input method is in the active state.\n\nThe client must not destroy the underlying wl_surface while the\nzwp_input_popup_surface_v2 object exists."] pub mod zwp_input_popup_surface_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "This is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , } } fn opcode (& self) -> u16 { match * self { Request :: Destroy => 0 , } } fn since (& self) -> u32 { match * self { Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Destroy => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "set text input area position\n\nNotify about the position of the area of the text input expressed as a\nrectangle in surface local coordinates.\n\nThis is a hint to the input method telling it the relative position of\nthe text being entered."] TextInputRectangle { x : i32 , y : i32 , width : i32 , height : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "text_input_rectangle" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: TextInputRectangle { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: TextInputRectangle { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: TextInputRectangle { x : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , y : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , width : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , height : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: TextInputRectangle { x : _args [0] . i , y : _args [1] . i , width : _args [2] . i , height : _args [3] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputPopupSurfaceV2 (Proxy < ZwpInputPopupSurfaceV2 >) ; impl AsRef < Proxy < ZwpInputPopupSurfaceV2 >> for ZwpInputPopupSurfaceV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputPopupSurfaceV2 >> for ZwpInputPopupSurfaceV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputPopupSurfaceV2 (value) } } impl From < ZwpInputPopupSurfaceV2 > for Proxy < ZwpInputPopupSurfaceV2 > { # [inline] fn from (value : ZwpInputPopupSurfaceV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputPopupSurfaceV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputPopupSurfaceV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_popup_surface_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_popup_surface_v2_interface } } } impl ZwpInputPopupSurfaceV2 { # [doc = "This is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_TEXT_INPUT_RECTANGLE_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_requests : [wl_message ; 1] = [wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_events : [wl_message ; 1] = [wl_message { name : b"text_input_rectangle\0" as * const u8 as * const c_char , signature : b"iiii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_popup_surface_v2_interface : wl_interface = wl_interface { name : b"zwp_input_popup_surface_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & zwp_input_popup_surface_v2_requests as * const _ } , event_count : 1 , events : unsafe { & zwp_input_popup_surface_v2_events as * const _ } , } ; } # [doc = "keyboard grab\n\nThe zwp_input_method_keyboard_grab_v2 interface represents an exclusive\ngrab of the wl_keyboard interface associated with the seat."] pub mod zwp_input_method_keyboard_grab_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "release the grab object\n\n\n\nThis is a destructor, once sent this object cannot be used any longer."] Release , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "release" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Release => true , } } fn opcode (& self) -> u16 { match * self { Request :: Release => 0 , } } fn since (& self) -> u32 { match * self { Request :: Release => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Release => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Release => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (0 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "keyboard mapping\n\nThis event provides a file descriptor to the client which can be\nmemory-mapped to provide a keyboard mapping description."] Keymap { format : super :: wl_keyboard :: KeymapFormat , fd : :: std :: os :: unix :: io :: RawFd , size : u32 , } , # [doc = "key event\n\nA key was pressed or released.\nThe time argument is a timestamp with millisecond granularity, with an\nundefined base."] Key { serial : u32 , time : u32 , key : u32 , state : super :: wl_keyboard :: KeyState , } , # [doc = "modifier and group state\n\nNotifies clients that the modifier and/or group state has changed, and\nit should update its local state."] Modifiers { serial : u32 , mods_depressed : u32 , mods_latched : u32 , mods_locked : u32 , group : u32 , } , # [doc = "repeat rate and delay\n\nInforms the client about the keyboard's repeat rate and delay.\n\nThis event is sent as soon as the zwp_input_method_keyboard_grab_v2\nobject has been created, and is guaranteed to be received by the\nclient before any key press event.\n\nNegative values for either rate or delay are illegal. A rate of zero\nwill disable any repeating (regardless of the value of delay).\n\nThis event can be sent later on as well with a new value if necessary,\nso clients should continue listening for the event past the creation\nof zwp_input_method_keyboard_grab_v2."] RepeatInfo { rate : i32 , delay : i32 , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "keymap" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Fd , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "key" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "modifiers" , since : 1 , signature : & [super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint , super :: ArgumentType :: Uint ,] , destructor : false , } , super :: MessageDesc { name : "repeat_info" , since : 1 , signature : & [super :: ArgumentType :: Int , super :: ArgumentType :: Int ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Keymap { .. } => 0 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 2 , Event :: RepeatInfo { .. } => 3 , } } fn since (& self) -> u32 { match * self { Event :: Keymap { .. } => 1 , Event :: Key { .. } => 1 , Event :: Modifiers { .. } => 1 , Event :: RepeatInfo { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Keymap { format : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_keyboard :: KeymapFormat :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , size : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Key { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , time : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , key : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , state : { if let Some (Argument :: Uint (val)) = args . next () { super :: wl_keyboard :: KeyState :: from_raw (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 2 => { let mut args = msg . args . into_iter () ; Ok (Event :: Modifiers { serial : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_depressed : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_latched : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , mods_locked : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , group : { if let Some (Argument :: Uint (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: RepeatInfo { rate : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , delay : { if let Some (Argument :: Int (val)) = args . next () { val } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 3) ; Ok (Event :: Keymap { format : super :: wl_keyboard :: KeymapFormat :: from_raw (_args [0] . u) . ok_or (()) ? , fd : _args [1] . h , size : _args [2] . u , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 4) ; Ok (Event :: Key { serial : _args [0] . u , time : _args [1] . u , key : _args [2] . u , state : super :: wl_keyboard :: KeyState :: from_raw (_args [3] . u) . ok_or (()) ? , }) } , 2 => { let _args = :: std :: slice :: from_raw_parts (args , 5) ; Ok (Event :: Modifiers { serial : _args [0] . u , mods_depressed : _args [1] . u , mods_latched : _args [2] . u , mods_locked : _args [3] . u , group : _args [4] . u , }) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: RepeatInfo { rate : _args [0] . i , delay : _args [1] . i , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodKeyboardGrabV2 (Proxy < ZwpInputMethodKeyboardGrabV2 >) ; impl AsRef < Proxy < ZwpInputMethodKeyboardGrabV2 >> for ZwpInputMethodKeyboardGrabV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodKeyboardGrabV2 >> for ZwpInputMethodKeyboardGrabV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodKeyboardGrabV2 (value) } } impl From < ZwpInputMethodKeyboardGrabV2 > for Proxy < ZwpInputMethodKeyboardGrabV2 > { # [inline] fn from (value : ZwpInputMethodKeyboardGrabV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodKeyboardGrabV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodKeyboardGrabV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_keyboard_grab_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_keyboard_grab_v2_interface } } } impl ZwpInputMethodKeyboardGrabV2 { # [doc = "release the grab object\n\n\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn release (& self ,) -> () { let msg = Request :: Release ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RELEASE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEYMAP_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_KEY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_MODIFIERS_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_REPEAT_INFO_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_requests : [wl_message ; 1] = [wl_message { name : b"release\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_events : [wl_message ; 4] = [wl_message { name : b"keymap\0" as * const u8 as * const c_char , signature : b"uhu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"key\0" as * const u8 as * const c_char , signature : b"uuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"modifiers\0" as * const u8 as * const c_char , signature : b"uuuuu\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"repeat_info\0" as * const u8 as * const c_char , signature : b"ii\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_keyboard_grab_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_keyboard_grab_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 1 , requests : unsafe { & zwp_input_method_keyboard_grab_v2_requests as * const _ } , event_count : 4 , events : unsafe { & zwp_input_method_keyboard_grab_v2_events as * const _ } , } ; } # [doc = "input method manager\n\nThe input method manager allows the client to become the input method on\na chosen seat.\n\nNo more than one input method must be associated with any seat at any\ngiven time."] pub mod zwp_input_method_manager_v2 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "request an input method object\n\nRequest a new input zwp_input_method_v2 object associated with a given\nseat."] GetInputMethod { seat : super :: wl_seat :: WlSeat , } , # [doc = "destroy the input method manager\n\nDestroys the zwp_input_method_manager_v2 object.\n\nThe zwp_input_method_v2 objects originating from it remain valid.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "get_input_method" , since : 1 , signature : & [super :: ArgumentType :: Object , super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: GetInputMethod { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: GetInputMethod { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwp_input_method_v2 :: ZwpInputMethodV2 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: GetInputMethod { seat } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (seat . as_ref () . id ()) , Argument :: NewId (0) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: GetInputMethod { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = seat . as_ref () . c_ptr () as * mut _ ; _args_array [1] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwpInputMethodManagerV2 (Proxy < ZwpInputMethodManagerV2 >) ; impl AsRef < Proxy < ZwpInputMethodManagerV2 >> for ZwpInputMethodManagerV2 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwpInputMethodManagerV2 >> for ZwpInputMethodManagerV2 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwpInputMethodManagerV2 (value) } } impl From < ZwpInputMethodManagerV2 > for Proxy < ZwpInputMethodManagerV2 > { # [inline] fn from (value : ZwpInputMethodManagerV2) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwpInputMethodManagerV2 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwpInputMethodManagerV2 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwp_input_method_manager_v2" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwp_input_method_manager_v2_interface } } } impl ZwpInputMethodManagerV2 { # [doc = "request an input method object\n\nRequest a new input zwp_input_method_v2 object associated with a given\nseat."] pub fn get_input_method (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: zwp_input_method_v2 :: ZwpInputMethodV2 > { let msg = Request :: GetInputMethod { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the input method manager\n\nDestroys the zwp_input_method_manager_v2 object.\n\nThe zwp_input_method_v2 objects originating from it remain valid.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_INPUT_METHOD_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; static mut zwp_input_method_manager_v2_requests_get_input_method_types : [* const wl_interface ; 2] = [unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } , unsafe { & super :: zwp_input_method_v2 :: zwp_input_method_v2_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwp_input_method_manager_v2_requests : [wl_message ; 2] = [wl_message { name : b"get_input_method\0" as * const u8 as * const c_char , signature : b"on\0" as * const u8 as * const c_char , types : unsafe { & zwp_input_method_manager_v2_requests_get_input_method_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwp_input_method_manager_v2_interface : wl_interface = wl_interface { name : b"zwp_input_method_manager_v2\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwp_input_method_manager_v2_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } | ~~~~~~~~~~~~~~~~~~~~ +warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:148:9 + | +148 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlMod, fd, &mut event).map_err(Into::into) + | ^^^^^^^^^ + +warning: use of deprecated function `nix::sys::epoll::epoll_ctl`: Use Epoll::epoll_ctl() instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sys/epoll.rs:152:9 + | +152 | epoll_ctl(self.epoll_fd, EpollOp::EpollCtlDel, fd, None).map_err(Into::into) + | ^^^^^^^^^ + +warning: use of deprecated function `nix::sys::signalfd::signalfd`: Use SignalFd instead + --> /usr/share/cargo/registry/calloop-0.10.5/src/sources/signals.rs:57:29 + | +57 | nix::sys::signalfd::signalfd(Some(self.as_fd()), &mask, SfdFlags::empty()) + | ^^^^^^^^ + warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/input-method-unstable-v2_client_api.rs:1:32484 | @@ -13682,6 +13709,14 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 2] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "manager to control data devices\n\nThis interface is a manager that allows creating per-seat data device\ncontrols."] pub mod zwlr_data_control_manager_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "get a data device for a seat\n\nCreate a data device that can be used to manage a seat's selection."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , # [doc = "destroy the manager\n\nAll objects created by the manager will still remain valid, until their\nappropriate destroy request has been called.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , Request :: Destroy => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: zwlr_data_control_device_v1 :: ZwlrDataControlDeviceV1 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlManagerV1 (Proxy < ZwlrDataControlManagerV1 >) ; impl AsRef < Proxy < ZwlrDataControlManagerV1 >> for ZwlrDataControlManagerV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlManagerV1 >> for ZwlrDataControlManagerV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlManagerV1 (value) } } impl From < ZwlrDataControlManagerV1 > for Proxy < ZwlrDataControlManagerV1 > { # [inline] fn from (value : ZwlrDataControlManagerV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlManagerV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlManagerV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_manager_v1" ; const VERSION : u32 = 2 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_manager_v1_interface } } } impl ZwlrDataControlManagerV1 { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get a data device for a seat\n\nCreate a data device that can be used to manage a seat's selection."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: zwlr_data_control_device_v1 :: ZwlrDataControlDeviceV1 > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the manager\n\nAll objects created by the manager will still remain valid, until their\nappropriate destroy request has been called.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; static mut zwlr_data_control_manager_v1_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_manager_v1_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: zwlr_data_control_device_v1 :: zwlr_data_control_device_v1_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_manager_v1_requests : [wl_message ; 3] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_manager_v1_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_manager_v1_requests_get_data_device_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_manager_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_manager_v1\0" as * const u8 as * const c_char , version : 2 , request_count : 3 , requests : unsafe { addr_of!(zwlr_data_control_manager_v1_requests) as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "manage a data device for a seat\n\nThis interface allows a client to manage a seat's selection.\n\nWhen the seat is destroyed, this object becomes inert."] pub mod zwlr_data_control_device_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "source given to set_selection or set_primary_selection was already used before"] UsedSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 1 => Some (Error :: UsedSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection to the data from\nthe source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > , } , # [doc = "destroy this data device\n\nDestroys the data device object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "copy data to the primary selection\n\nThis request asks the compositor to set the primary selection to the\ndata from the source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the primary selection, set the source to NULL.\n\nThe compositor will ignore this request if it does not support primary\nselection.\n\nOnly available since version 2 of the interface"] SetPrimarySelection { source : Option < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_primary_selection" , since : 2 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetSelection { .. } => 0 , Request :: Destroy => 1 , Request :: SetPrimarySelection { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: SetSelection { .. } => 1 , Request :: Destroy => 1 , Request :: SetPrimarySelection { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetSelection { source } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetPrimarySelection { source } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetSelection { source } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetPrimarySelection { source } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wlr_data_control_offer\n\nThe data_offer event introduces a new wlr_data_control_offer object,\nwhich will subsequently be used in either the\nwlr_data_control_device.selection event (for the regular clipboard\nselections) or the wlr_data_control_device.primary_selection event (for\nthe primary clipboard selections). Immediately following the\nwlr_data_control_device.data_offer event, the new data_offer object\nwill send out wlr_data_control_offer.offer events to describe the MIME\ntypes it offers."] DataOffer { id : Main < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwlr_data_control_offer for the selection for this device. The\nwlr_data_control_device.data_offer and the wlr_data_control_offer.offer\nevents are sent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client when a new\nselection is set. The wlr_data_control_offer is valid until a new\nwlr_data_control_offer or NULL is received. The client must destroy the\nprevious selection wlr_data_control_offer, if any, upon receiving this\nevent.\n\nThe first selection event is sent upon binding the\nwlr_data_control_device object."] Selection { id : Option < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , # [doc = "this data control is no longer valid\n\nThis data control object is no longer valid and should be destroyed by\nthe client."] Finished , # [doc = "advertise new primary selection\n\nThe primary_selection event is sent out to notify the client of a new\nwlr_data_control_offer for the primary selection for this device. The\nwlr_data_control_device.data_offer and the wlr_data_control_offer.offer\nevents are sent out immediately before this event to introduce the data\noffer object. The primary_selection event is sent to a client when a\nnew primary selection is set. The wlr_data_control_offer is valid until\na new wlr_data_control_offer or NULL is received. The client must\ndestroy the previous primary selection wlr_data_control_offer, if any,\nupon receiving this event.\n\nIf the compositor supports primary selection, the first\nprimary_selection event is sent upon binding the\nwlr_data_control_device object.\n\nOnly available since version 2 of the interface"] PrimarySelection { id : Option < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "finished" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "primary_selection" , since : 2 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Selection { .. } => 1 , Event :: Finished => 2 , Event :: PrimarySelection { .. } => 3 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Selection { .. } => 1 , Event :: Finished => 1 , Event :: PrimarySelection { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Finished) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: PrimarySelection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Finished) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: PrimarySelection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlDeviceV1 (Proxy < ZwlrDataControlDeviceV1 >) ; impl AsRef < Proxy < ZwlrDataControlDeviceV1 >> for ZwlrDataControlDeviceV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlDeviceV1 >> for ZwlrDataControlDeviceV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlDeviceV1 (value) } } impl From < ZwlrDataControlDeviceV1 > for Proxy < ZwlrDataControlDeviceV1 > { # [inline] fn from (value : ZwlrDataControlDeviceV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlDeviceV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlDeviceV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_device_v1" ; const VERSION : u32 = 2 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_device_v1_interface } } } impl ZwlrDataControlDeviceV1 { # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection to the data from\nthe source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 >) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this data device\n\nDestroys the data device object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the primary selection\n\nThis request asks the compositor to set the primary selection to the\ndata from the source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the primary selection, set the source to NULL.\n\nThe compositor will ignore this request if it does not support primary\nselection.\n\nOnly available since version 2 of the interface."] pub fn set_primary_selection (& self , source : Option < & super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 >) -> () { let msg = Request :: SetPrimarySelection { source : source . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_PRIMARY_SELECTION_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FINISHED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PRIMARY_SELECTION_SINCE : u32 = 2u32 ; static mut zwlr_data_control_device_v1_requests_set_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_requests_set_primary_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_device_v1_requests : [wl_message ; 3] = [wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_requests_set_selection_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_primary_selection\0" as * const u8 as * const c_char , signature : b"2?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_requests_set_primary_selection_types as * const _ } , } ,] ; static mut zwlr_data_control_device_v1_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_events_primary_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_device_v1_events : [wl_message ; 4] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_data_offer_types as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_selection_types as * const _ } , } , wl_message { name : b"finished\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"primary_selection\0" as * const u8 as * const c_char , signature : b"2?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_primary_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_device_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_device_v1\0" as * const u8 as * const c_char , version : 2 , request_count : 3 , requests : unsafe { & zwlr_data_control_device_v1_requests as * const _ } , event_count : 4 , events : unsafe { & zwlr_data_control_device_v1_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wlr_data_control_source object is the source side of a\nwlr_data_control_offer. It is created by the source client in a data\ntransfer and provides a way to describe the offered data and a way to\nrespond to requests to transfer the data."] pub mod zwlr_data_control_source_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "offer sent after wlr_data_control_device.set_selection"] InvalidOffer = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 1 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered MIME type\n\nThis request adds a MIME type to the set of MIME types advertised to\ntargets. Can be called several times to offer multiple types.\n\nCalling this after wlr_data_control_device.set_selection is a protocol\nerror."] Offer { mime_type : String , } , # [doc = "destroy this source\n\nDestroys the data source object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "send the data\n\nRequest for data from the client. Send the data as the specified MIME\ntype over the passed file descriptor, then close it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. The data source has been replaced\nby another data source.\n\nThe client should clean up and destroy this data source."] Cancelled , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Send { .. } => 0 , Event :: Cancelled => 1 , } } fn since (& self) -> u32 { match * self { Event :: Send { .. } => 1 , Event :: Cancelled => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => Ok (Event :: Cancelled) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 1 => { Ok (Event :: Cancelled) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlSourceV1 (Proxy < ZwlrDataControlSourceV1 >) ; impl AsRef < Proxy < ZwlrDataControlSourceV1 >> for ZwlrDataControlSourceV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlSourceV1 >> for ZwlrDataControlSourceV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlSourceV1 (value) } } impl From < ZwlrDataControlSourceV1 > for Proxy < ZwlrDataControlSourceV1 > { # [inline] fn from (value : ZwlrDataControlSourceV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlSourceV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlSourceV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_source_v1" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_source_v1_interface } } } impl ZwlrDataControlSourceV1 { # [doc = "add an offered MIME type\n\nThis request adds a MIME type to the set of MIME types advertised to\ntargets. Can be called several times to offer multiple types.\n\nCalling this after wlr_data_control_device.set_selection is a protocol\nerror."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this source\n\nDestroys the data source object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_source_v1_requests : [wl_message ; 2] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_source_v1_events : [wl_message ; 2] = [wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_source_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_source_v1\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwlr_data_control_source_v1_requests as * const _ } , event_count : 2 , events : unsafe { & zwlr_data_control_source_v1_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wlr_data_control_offer represents a piece of data offered for transfer\nby another client (the source client). The offer describes the different\nMIME types that the data can be converted to and provides the mechanism\nfor transferring the data directly from the source client."] pub mod zwlr_data_control_offer_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request and\nindicates the MIME type it wants to receive. The transfer happens\nthrough the passed file descriptor (typically created with the pipe\nsystem call). The source client writes the data in the MIME type\nrepresentation requested and then closes the file descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\nthen closes its end, at which point the transfer is complete.\n\nThis request may happen multiple times for different MIME types."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy this offer\n\nDestroys the data offer object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Receive { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Receive { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered MIME type\n\nSent immediately after creating the wlr_data_control_offer object.\nOne event per offered MIME type."] Offer { mime_type : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlOfferV1 (Proxy < ZwlrDataControlOfferV1 >) ; impl AsRef < Proxy < ZwlrDataControlOfferV1 >> for ZwlrDataControlOfferV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlOfferV1 >> for ZwlrDataControlOfferV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlOfferV1 (value) } } impl From < ZwlrDataControlOfferV1 > for Proxy < ZwlrDataControlOfferV1 > { # [inline] fn from (value : ZwlrDataControlOfferV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlOfferV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlOfferV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_offer_v1" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_offer_v1_interface } } } impl ZwlrDataControlOfferV1 { # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request and\nindicates the MIME type it wants to receive. The transfer happens\nthrough the passed file descriptor (typically created with the pipe\nsystem call). The source client writes the data in the MIME type\nrepresentation requested and then closes the file descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\nthen closes its end, at which point the transfer is complete.\n\nThis request may happen multiple times for different MIME types."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this offer\n\nDestroys the data offer object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_requests : [wl_message ; 2] = [wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_events : [wl_message ; 1] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_offer_v1\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwlr_data_control_offer_v1_requests as * const _ } , event_count : 1 , events : unsafe { & zwlr_data_control_offer_v1_events as * const _ } , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: unnecessary `unsafe` block + --> /usr/share/cargo/registry/calloop-0.10.5/src/io.rs:53:25 + | +53 | let old_flags = unsafe { OFlag::from_bits_retain(old_flags) }; + | ^^^^^^ unnecessary `unsafe` block + | + = note: `#[warn(unused_unsafe)]` on by default + warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/wlr-data-control-v1_client_api.rs:1:24281 | @@ -13948,6 +13983,7 @@ 1 | use std :: os :: raw :: { c_char , c_void } ; const NULLPTR : * const c_void = 0 as * const c_void ; static mut types_null : [* const sys :: common :: wl_interface ; 2] = [NULLPTR as * const sys :: common :: wl_interface , NULLPTR as * const sys :: common :: wl_interface ,] ; # [doc = "manager to control data devices\n\nThis interface is a manager that allows creating per-seat data device\ncontrols."] pub mod zwlr_data_control_manager_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "create a new data source\n\nCreate a new data source."] CreateDataSource { } , # [doc = "get a data device for a seat\n\nCreate a data device that can be used to manage a seat's selection."] GetDataDevice { seat : super :: wl_seat :: WlSeat , } , # [doc = "destroy the manager\n\nAll objects created by the manager will still remain valid, until their\nappropriate destroy request has been called.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "create_data_source" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "get_data_device" , since : 1 , signature : & [super :: ArgumentType :: NewId , super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: CreateDataSource { .. } => 0 , Request :: GetDataDevice { .. } => 1 , Request :: Destroy => 2 , } } fn since (& self) -> u32 { match * self { Request :: CreateDataSource { .. } => 1 , Request :: GetDataDevice { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > (version , meta . child () ,)) , 1 => Some (Object :: from_interface :: < super :: zwlr_data_control_device_v1 :: ZwlrDataControlDeviceV1 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: CreateDataSource { } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: NewId (0) ,] , } , Request :: GetDataDevice { seat } => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [Argument :: NewId (0) , Argument :: Object (seat . as_ref () . id ()) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: CreateDataSource { } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; f (0 , & mut _args_array) } , Request :: GetDataDevice { seat } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = :: std :: ptr :: null_mut () as * mut _ ; _args_array [1] . o = seat . as_ref () . c_ptr () as * mut _ ; f (1 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { } } fn opcode (& self) -> u16 { match * self { } } fn since (& self) -> u32 { match * self { } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlManagerV1 (Proxy < ZwlrDataControlManagerV1 >) ; impl AsRef < Proxy < ZwlrDataControlManagerV1 >> for ZwlrDataControlManagerV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlManagerV1 >> for ZwlrDataControlManagerV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlManagerV1 (value) } } impl From < ZwlrDataControlManagerV1 > for Proxy < ZwlrDataControlManagerV1 > { # [inline] fn from (value : ZwlrDataControlManagerV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlManagerV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlManagerV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_manager_v1" ; const VERSION : u32 = 2 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_manager_v1_interface } } } impl ZwlrDataControlManagerV1 { # [doc = "create a new data source\n\nCreate a new data source."] pub fn create_data_source (& self ,) -> Main < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > { let msg = Request :: CreateDataSource { } ; self . 0 . send (msg , None) . unwrap () } # [doc = "get a data device for a seat\n\nCreate a data device that can be used to manage a seat's selection."] pub fn get_data_device (& self , seat : & super :: wl_seat :: WlSeat) -> Main < super :: zwlr_data_control_device_v1 :: ZwlrDataControlDeviceV1 > { let msg = Request :: GetDataDevice { seat : seat . clone () } ; self . 0 . send (msg , None) . unwrap () } # [doc = "destroy the manager\n\nAll objects created by the manager will still remain valid, until their\nappropriate destroy request has been called.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_CREATE_DATA_SOURCE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_GET_DATA_DEVICE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; static mut zwlr_data_control_manager_v1_requests_create_data_source_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_manager_v1_requests_get_data_device_types : [* const wl_interface ; 2] = [unsafe { & super :: zwlr_data_control_device_v1 :: zwlr_data_control_device_v1_interface as * const wl_interface } , unsafe { & super :: wl_seat :: wl_seat_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_manager_v1_requests : [wl_message ; 3] = [wl_message { name : b"create_data_source\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_manager_v1_requests_create_data_source_types as * const _ } , } , wl_message { name : b"get_data_device\0" as * const u8 as * const c_char , signature : b"no\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_manager_v1_requests_get_data_device_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_manager_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_manager_v1\0" as * const u8 as * const c_char , version : 2 , request_count : 3 , requests : unsafe { & zwlr_data_control_manager_v1_requests as * const _ } , event_count : 0 , events : NULLPTR as * const wl_message , } ; } # [doc = "manage a data device for a seat\n\nThis interface allows a client to manage a seat's selection.\n\nWhen the seat is destroyed, this object becomes inert."] pub mod zwlr_data_control_device_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "source given to set_selection or set_primary_selection was already used before"] UsedSource = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 1 => Some (Error :: UsedSource) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection to the data from\nthe source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the selection, set the source to NULL."] SetSelection { source : Option < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > , } , # [doc = "destroy this data device\n\nDestroys the data device object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , # [doc = "copy data to the primary selection\n\nThis request asks the compositor to set the primary selection to the\ndata from the source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the primary selection, set the source to NULL.\n\nThe compositor will ignore this request if it does not support primary\nselection.\n\nOnly available since version 2 of the interface"] SetPrimarySelection { source : Option < super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 > , } , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "set_selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } , super :: MessageDesc { name : "set_primary_selection" , since : 2 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: SetSelection { .. } => 0 , Request :: Destroy => 1 , Request :: SetPrimarySelection { .. } => 2 , } } fn since (& self) -> u32 { match * self { Request :: SetSelection { .. } => 1 , Request :: Destroy => 1 , Request :: SetPrimarySelection { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: SetSelection { source } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , Request :: SetPrimarySelection { source } => Message { sender_id : sender_id , opcode : 2 , args : smallvec ! [Argument :: Object (source . map (| o | o . as_ref () . id ()) . unwrap_or (0)) ,] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: SetSelection { source } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , Request :: SetPrimarySelection { source } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; _args_array [0] . o = source . map (| o | o . as_ref () . c_ptr () as * mut _) . unwrap_or (:: std :: ptr :: null_mut ()) ; f (2 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "introduce a new wlr_data_control_offer\n\nThe data_offer event introduces a new wlr_data_control_offer object,\nwhich will subsequently be used in either the\nwlr_data_control_device.selection event (for the regular clipboard\nselections) or the wlr_data_control_device.primary_selection event (for\nthe primary clipboard selections). Immediately following the\nwlr_data_control_device.data_offer event, the new data_offer object\nwill send out wlr_data_control_offer.offer events to describe the MIME\ntypes it offers."] DataOffer { id : Main < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , # [doc = "advertise new selection\n\nThe selection event is sent out to notify the client of a new\nwlr_data_control_offer for the selection for this device. The\nwlr_data_control_device.data_offer and the wlr_data_control_offer.offer\nevents are sent out immediately before this event to introduce the data\noffer object. The selection event is sent to a client when a new\nselection is set. The wlr_data_control_offer is valid until a new\nwlr_data_control_offer or NULL is received. The client must destroy the\nprevious selection wlr_data_control_offer, if any, upon receiving this\nevent.\n\nThe first selection event is sent upon binding the\nwlr_data_control_device object."] Selection { id : Option < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , # [doc = "this data control is no longer valid\n\nThis data control object is no longer valid and should be destroyed by\nthe client."] Finished , # [doc = "advertise new primary selection\n\nThe primary_selection event is sent out to notify the client of a new\nwlr_data_control_offer for the primary selection for this device. The\nwlr_data_control_device.data_offer and the wlr_data_control_offer.offer\nevents are sent out immediately before this event to introduce the data\noffer object. The primary_selection event is sent to a client when a\nnew primary selection is set. The wlr_data_control_offer is valid until\na new wlr_data_control_offer or NULL is received. The client must\ndestroy the previous primary selection wlr_data_control_offer, if any,\nupon receiving this event.\n\nIf the compositor supports primary selection, the first\nprimary_selection event is sent upon binding the\nwlr_data_control_device object.\n\nOnly available since version 2 of the interface"] PrimarySelection { id : Option < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "data_offer" , since : 1 , signature : & [super :: ArgumentType :: NewId ,] , destructor : false , } , super :: MessageDesc { name : "selection" , since : 1 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } , super :: MessageDesc { name : "finished" , since : 1 , signature : & [] , destructor : false , } , super :: MessageDesc { name : "primary_selection" , since : 2 , signature : & [super :: ArgumentType :: Object ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: DataOffer { .. } => 0 , Event :: Selection { .. } => 1 , Event :: Finished => 2 , Event :: PrimarySelection { .. } => 3 , } } fn since (& self) -> u32 { match * self { Event :: DataOffer { .. } => 1 , Event :: Selection { .. } => 1 , Event :: Finished => 1 , Event :: PrimarySelection { .. } => 2 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { 0 => Some (Object :: from_interface :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > (version , meta . child () ,)) , _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: DataOffer { id : { if let Some (Argument :: NewId (val)) = args . next () { map . get_new (val) . ok_or (()) ? } else { return Err (()) ; } } , }) } , 1 => { let mut args = msg . args . into_iter () ; Ok (Event :: Selection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , 2 => Ok (Event :: Finished) , 3 => { let mut args = msg . args . into_iter () ; Ok (Event :: PrimarySelection { id : { if let Some (Argument :: Object (val)) = args . next () { if val == 0 { None } else { Some (map . get_or_dead (val) . into ()) } } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: DataOffer { id : Main :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _) , }) } , 1 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Selection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , 2 => { Ok (Event :: Finished) } , 3 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: PrimarySelection { id : if _args [0] . o . is_null () { None } else { Some (Proxy :: < super :: zwlr_data_control_offer_v1 :: ZwlrDataControlOfferV1 > :: from_c_ptr (_args [0] . o as * mut _ ,) . into ()) } , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlDeviceV1 (Proxy < ZwlrDataControlDeviceV1 >) ; impl AsRef < Proxy < ZwlrDataControlDeviceV1 >> for ZwlrDataControlDeviceV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlDeviceV1 >> for ZwlrDataControlDeviceV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlDeviceV1 (value) } } impl From < ZwlrDataControlDeviceV1 > for Proxy < ZwlrDataControlDeviceV1 > { # [inline] fn from (value : ZwlrDataControlDeviceV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlDeviceV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlDeviceV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_device_v1" ; const VERSION : u32 = 2 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_device_v1_interface } } } impl ZwlrDataControlDeviceV1 { # [doc = "copy data to the selection\n\nThis request asks the compositor to set the selection to the data from\nthe source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the selection, set the source to NULL."] pub fn set_selection (& self , source : Option < & super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 >) -> () { let msg = Request :: SetSelection { source : source . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this data device\n\nDestroys the data device object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "copy data to the primary selection\n\nThis request asks the compositor to set the primary selection to the\ndata from the source on behalf of the client.\n\nThe given source may not be used in any further set_selection or\nset_primary_selection requests. Attempting to use a previously used\nsource is a protocol error.\n\nTo unset the primary selection, set the source to NULL.\n\nThe compositor will ignore this request if it does not support primary\nselection.\n\nOnly available since version 2 of the interface."] pub fn set_primary_selection (& self , source : Option < & super :: zwlr_data_control_source_v1 :: ZwlrDataControlSourceV1 >) -> () { let msg = Request :: SetPrimarySelection { source : source . map (| o | o . clone ()) } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_SET_PRIMARY_SELECTION_SINCE : u32 = 2u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_DATA_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SELECTION_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_FINISHED_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_PRIMARY_SELECTION_SINCE : u32 = 2u32 ; static mut zwlr_data_control_device_v1_requests_set_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_requests_set_primary_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_source_v1 :: zwlr_data_control_source_v1_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_device_v1_requests : [wl_message ; 3] = [wl_message { name : b"set_selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_requests_set_selection_types as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"set_primary_selection\0" as * const u8 as * const c_char , signature : b"2?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_requests_set_primary_selection_types as * const _ } , } ,] ; static mut zwlr_data_control_device_v1_events_data_offer_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_events_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; static mut zwlr_data_control_device_v1_events_primary_selection_types : [* const wl_interface ; 1] = [unsafe { & super :: zwlr_data_control_offer_v1 :: zwlr_data_control_offer_v1_interface as * const wl_interface } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_device_v1_events : [wl_message ; 4] = [wl_message { name : b"data_offer\0" as * const u8 as * const c_char , signature : b"n\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_data_offer_types as * const _ } , } , wl_message { name : b"selection\0" as * const u8 as * const c_char , signature : b"?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_selection_types as * const _ } , } , wl_message { name : b"finished\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"primary_selection\0" as * const u8 as * const c_char , signature : b"2?o\0" as * const u8 as * const c_char , types : unsafe { & zwlr_data_control_device_v1_events_primary_selection_types as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_device_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_device_v1\0" as * const u8 as * const c_char , version : 2 , request_count : 3 , requests : unsafe { & zwlr_data_control_device_v1_requests as * const _ } , event_count : 4 , events : unsafe { & zwlr_data_control_device_v1_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nThe wlr_data_control_source object is the source side of a\nwlr_data_control_offer. It is created by the source client in a data\ntransfer and provides a way to describe the offered data and a way to\nrespond to requests to transfer the data."] pub mod zwlr_data_control_source_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [repr (u32)] # [derive (Copy , Clone , Debug , PartialEq)] # [non_exhaustive] pub enum Error { # [doc = "offer sent after wlr_data_control_device.set_selection"] InvalidOffer = 1 , } impl Error { pub fn from_raw (n : u32) -> Option < Error > { match n { 1 => Some (Error :: InvalidOffer) , _ => Option :: None } } pub fn to_raw (& self) -> u32 { * self as u32 } } # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "add an offered MIME type\n\nThis request adds a MIME type to the set of MIME types advertised to\ntargets. Can be called several times to offer multiple types.\n\nCalling this after wlr_data_control_device.set_selection is a protocol\nerror."] Offer { mime_type : String , } , # [doc = "destroy this source\n\nDestroys the data source object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Offer { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Offer { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Offer { mime_type } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Offer { mime_type } => { let mut _args_array : [wl_argument ; 1] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "send the data\n\nRequest for data from the client. Send the data as the specified MIME\ntype over the passed file descriptor, then close it."] Send { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "selection was cancelled\n\nThis data source is no longer valid. The data source has been replaced\nby another data source.\n\nThe client should clean up and destroy this data source."] Cancelled , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "send" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "cancelled" , since : 1 , signature : & [] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Send { .. } => 0 , Event :: Cancelled => 1 , } } fn since (& self) -> u32 { match * self { Event :: Send { .. } => 1 , Event :: Cancelled => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Send { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , fd : { if let Some (Argument :: Fd (val)) = args . next () { val } else { return Err (()) ; } } , }) } , 1 => Ok (Event :: Cancelled) , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 2) ; Ok (Event :: Send { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , fd : _args [1] . h , }) } , 1 => { Ok (Event :: Cancelled) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlSourceV1 (Proxy < ZwlrDataControlSourceV1 >) ; impl AsRef < Proxy < ZwlrDataControlSourceV1 >> for ZwlrDataControlSourceV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlSourceV1 >> for ZwlrDataControlSourceV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlSourceV1 (value) } } impl From < ZwlrDataControlSourceV1 > for Proxy < ZwlrDataControlSourceV1 > { # [inline] fn from (value : ZwlrDataControlSourceV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlSourceV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlSourceV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_source_v1" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_source_v1_interface } } } impl ZwlrDataControlSourceV1 { # [doc = "add an offered MIME type\n\nThis request adds a MIME type to the set of MIME types advertised to\ntargets. Can be called several times to offer multiple types.\n\nCalling this after wlr_data_control_device.set_selection is a protocol\nerror."] pub fn offer (& self , mime_type : String) -> () { let msg = Request :: Offer { mime_type : mime_type } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this source\n\nDestroys the data source object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_OFFER_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_SEND_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_CANCELLED_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_source_v1_requests : [wl_message ; 2] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_source_v1_events : [wl_message ; 2] = [wl_message { name : b"send\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"cancelled\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_source_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_source_v1\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { addr_of!(zwlr_data_control_source_v1_requests) as * const _ } , event_count : 2 , events : unsafe { & zwlr_data_control_source_v1_events as * const _ } , } ; } # [doc = "offer to transfer data\n\nA wlr_data_control_offer represents a piece of data offered for transfer\nby another client (the source client). The offer describes the different\nMIME types that the data can be converted to and provides the mechanism\nfor transferring the data directly from the source client."] pub mod zwlr_data_control_offer_v1 { use std :: os :: raw :: c_char ; use super :: { Proxy , AnonymousObject , Interface , MessageGroup , MessageDesc , ArgumentType , Object , Message , Argument , ObjectMetadata , types_null , NULLPTR , Main , smallvec , } ; use super :: sys :: common :: { wl_interface , wl_array , wl_argument , wl_message } ; use super :: sys :: client :: * ; # [derive (Debug)] # [non_exhaustive] pub enum Request { # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request and\nindicates the MIME type it wants to receive. The transfer happens\nthrough the passed file descriptor (typically created with the pipe\nsystem call). The source client writes the data in the MIME type\nrepresentation requested and then closes the file descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\nthen closes its end, at which point the transfer is complete.\n\nThis request may happen multiple times for different MIME types."] Receive { mime_type : String , fd : :: std :: os :: unix :: io :: RawFd , } , # [doc = "destroy this offer\n\nDestroys the data offer object.\n\nThis is a destructor, once sent this object cannot be used any longer."] Destroy , } impl super :: MessageGroup for Request { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "receive" , since : 1 , signature : & [super :: ArgumentType :: Str , super :: ArgumentType :: Fd ,] , destructor : false , } , super :: MessageDesc { name : "destroy" , since : 1 , signature : & [] , destructor : true , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { Request :: Destroy => true , _ => false , } } fn opcode (& self) -> u16 { match * self { Request :: Receive { .. } => 0 , Request :: Destroy => 1 , } } fn since (& self) -> u32 { match * self { Request :: Receive { .. } => 1 , Request :: Destroy => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { panic ! ("Request::from_raw can not be used Client-side.") } fn into_raw (self , sender_id : u32) -> Message { match self { Request :: Receive { mime_type , fd } => Message { sender_id : sender_id , opcode : 0 , args : smallvec ! [Argument :: Str (Box :: new (unsafe { :: std :: ffi :: CString :: from_vec_unchecked (mime_type . into ()) })) , Argument :: Fd (fd) ,] , } , Request :: Destroy => Message { sender_id : sender_id , opcode : 1 , args : smallvec ! [] , } , } } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Request , () > { panic ! ("Request::from_raw_c can not be used Client-side.") } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { match self { Request :: Receive { mime_type , fd } => { let mut _args_array : [wl_argument ; 2] = unsafe { :: std :: mem :: zeroed () } ; let _arg_0 = :: std :: ffi :: CString :: new (mime_type) . unwrap () ; _args_array [0] . s = _arg_0 . as_ptr () ; _args_array [1] . h = fd ; f (0 , & mut _args_array) } , Request :: Destroy => { let mut _args_array : [wl_argument ; 0] = unsafe { :: std :: mem :: zeroed () } ; f (1 , & mut _args_array) } , } } } # [derive (Debug)] # [non_exhaustive] pub enum Event { # [doc = "advertise offered MIME type\n\nSent immediately after creating the wlr_data_control_offer object.\nOne event per offered MIME type."] Offer { mime_type : String , } , } impl super :: MessageGroup for Event { const MESSAGES : & 'static [super :: MessageDesc] = & [super :: MessageDesc { name : "offer" , since : 1 , signature : & [super :: ArgumentType :: Str ,] , destructor : false , } ,] ; type Map = super :: ProxyMap ; fn is_destructor (& self) -> bool { match * self { _ => false , } } fn opcode (& self) -> u16 { match * self { Event :: Offer { .. } => 0 , } } fn since (& self) -> u32 { match * self { Event :: Offer { .. } => 1 , } } fn child < Meta : ObjectMetadata > (opcode : u16 , version : u32 , meta : & Meta) -> Option < Object < Meta >> { match opcode { _ => None , } } fn from_raw (msg : Message , map : & mut Self :: Map) -> Result < Self , () > { match msg . opcode { 0 => { let mut args = msg . args . into_iter () ; Ok (Event :: Offer { mime_type : { if let Some (Argument :: Str (val)) = args . next () { let s = String :: from_utf8 (val . into_bytes ()) . unwrap_or_else (| e | String :: from_utf8_lossy (& e . into_bytes ()) . into ()) ; s } else { return Err (()) ; } } , }) } , _ => Err (()) , } } fn into_raw (self , sender_id : u32) -> Message { panic ! ("Event::into_raw can not be used Client-side.") } unsafe fn from_raw_c (obj : * mut :: std :: os :: raw :: c_void , opcode : u32 , args : * const wl_argument ,) -> Result < Event , () > { match opcode { 0 => { let _args = :: std :: slice :: from_raw_parts (args , 1) ; Ok (Event :: Offer { mime_type : :: std :: ffi :: CStr :: from_ptr (_args [0] . s) . to_string_lossy () . into_owned () , }) } , _ => return Err (()) , } } fn as_raw_c_in < F , T > (self , f : F) -> T where F : FnOnce (u32 , & mut [wl_argument]) -> T { panic ! ("Event::as_raw_c_in can not be used Client-side.") } } # [derive (Clone , Eq , PartialEq)] pub struct ZwlrDataControlOfferV1 (Proxy < ZwlrDataControlOfferV1 >) ; impl AsRef < Proxy < ZwlrDataControlOfferV1 >> for ZwlrDataControlOfferV1 { # [inline] fn as_ref (& self) -> & Proxy < Self > { & self . 0 } } impl From < Proxy < ZwlrDataControlOfferV1 >> for ZwlrDataControlOfferV1 { # [inline] fn from (value : Proxy < Self >) -> Self { ZwlrDataControlOfferV1 (value) } } impl From < ZwlrDataControlOfferV1 > for Proxy < ZwlrDataControlOfferV1 > { # [inline] fn from (value : ZwlrDataControlOfferV1) -> Self { value . 0 } } impl std :: fmt :: Debug for ZwlrDataControlOfferV1 { fn fmt (& self , f : & mut std :: fmt :: Formatter < '_ >) -> std :: fmt :: Result { f . write_fmt (format_args ! ("{:?}" , self . 0)) } } impl Interface for ZwlrDataControlOfferV1 { type Request = Request ; type Event = Event ; const NAME : & 'static str = "zwlr_data_control_offer_v1" ; const VERSION : u32 = 1 ; fn c_interface () -> * const wl_interface { unsafe { & zwlr_data_control_offer_v1_interface } } } impl ZwlrDataControlOfferV1 { # [doc = "request that the data is transferred\n\nTo transfer the offered data, the client issues this request and\nindicates the MIME type it wants to receive. The transfer happens\nthrough the passed file descriptor (typically created with the pipe\nsystem call). The source client writes the data in the MIME type\nrepresentation requested and then closes the file descriptor.\n\nThe receiving client reads from the read end of the pipe until EOF and\nthen closes its end, at which point the transfer is complete.\n\nThis request may happen multiple times for different MIME types."] pub fn receive (& self , mime_type : String , fd : :: std :: os :: unix :: io :: RawFd) -> () { let msg = Request :: Receive { mime_type : mime_type , fd : fd } ; self . 0 . send :: < AnonymousObject > (msg , None) ; } # [doc = "destroy this offer\n\nDestroys the data offer object.\n\nThis is a destructor, you cannot send requests to this object any longer once this method is called."] pub fn destroy (& self ,) -> () { let msg = Request :: Destroy ; self . 0 . send :: < AnonymousObject > (msg , None) ; } } # [doc = r" The minimal object version supporting this request"] pub const REQ_RECEIVE_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this request"] pub const REQ_DESTROY_SINCE : u32 = 1u32 ; # [doc = r" The minimal object version supporting this event"] pub const EVT_OFFER_SINCE : u32 = 1u32 ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_requests : [wl_message ; 2] = [wl_message { name : b"receive\0" as * const u8 as * const c_char , signature : b"sh\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } , wl_message { name : b"destroy\0" as * const u8 as * const c_char , signature : b"\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C-representation of the messages of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_events : [wl_message ; 1] = [wl_message { name : b"offer\0" as * const u8 as * const c_char , signature : b"s\0" as * const u8 as * const c_char , types : unsafe { & types_null as * const _ } , } ,] ; # [doc = r" C representation of this interface, for interop"] pub static mut zwlr_data_control_offer_v1_interface : wl_interface = wl_interface { name : b"zwlr_data_control_offer_v1\0" as * const u8 as * const c_char , version : 1 , request_count : 2 , requests : unsafe { & zwlr_data_control_offer_v1_requests as * const _ } , event_count : 1 , events : unsafe { & zwlr_data_control_offer_v1_events as * const _ } , } ; } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +warning: `calloop` (lib) generated 11 warnings warning: creating a shared reference to mutable static is discouraged --> /usr/share/cargo/registry/smithay-client-toolkit-0.16.1/target/i686-unknown-linux-gnu/debug/build/wayland-protocols-82c43232fd9f8ef6/out/wlr-data-control-v1_client_api.rs:1:37157 | @@ -19373,7 +19409,7 @@ warning: `wayland-protocols` (lib) generated 1048 warnings warning: `smithay-client-toolkit` (lib) generated 2 warnings (run `cargo fix --lib -p smithay-client-toolkit` to apply 2 suggestions) - Finished dev [unoptimized + debuginfo] target(s) in 43.43s + Finished dev [unoptimized + debuginfo] target(s) in 39.96s librust-bitflags-1-dev:i386 1.3.2-5+b1 0 librust-bitflags-dev:i386 2.4.2-1 0 librust-calloop-0.10-dev:i386 0.10.5-2 0 @@ -19435,12 +19471,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/26445/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/20871 and its subdirectories -I: Current time: Sun Jul 27 19:10:01 -12 2025 -I: pbuilder-time-stamp: 1753686601 +I: removing directory /srv/workspace/pbuilder/26445 and its subdirectories +I: Current time: Tue Jun 25 14:49:03 +14 2024 +I: pbuilder-time-stamp: 1719276543